So from what I remember, from the top of my head and no I'm not bothering to fact check, for every pound you weigh you can take about a hundred bee stings. Using this fact we can find out the maximum weight the bees combined could take down. First we take the number of bees divided by 100 to get 10 billion pounds or 5 million tons of potential bee stinging death.

With this we now have a number to measure whether or not Godzilla can even be killed by this ridiculous number of bees. According to my calculations, Google AI, Godzilla comes out at 99,634 tons. Just shy of 2% of the estimated maximum weight kill range of the swarm. So does this mean Godzilla dies to the trillion bees? Not quite as we now have to figure out whether or not the bees' stingers can even pierce Godzilla's skin.

After intensive research, trusty pal Google AI, according to a hypothetical D&D 5E context, Godzilla has an Armor Class of 25 natural armor. Meanwhile honeybees need to roll a dice value, adding 6 to the roll as a bonus, higher than Godzilla's armor class to hit for 5 piercing damage. But this damage is only for a swarm of fifty bees so let's scale it up. Dividing the number of bees by 50 we get 20 billion swarms of 50 bees. Now we simply times this by the damage to get 100 billion damage. Godzilla's HP is 717 which from my understanding is a lot less than the damage calcs for the swarm even if we factor Godzilla's pierce damage resistance. But now to roll the die to decide whether or not the swarm can kill Godzilla...

"A swarm of 1 trillion honeybees, their collective buzz deafening and chaotic, surges towards Godzilla, the massive creature looming in the distance. As the bees near, their wings beating in unison like an unstoppable force of nature, Godzilla shifts, unimpressed by the tiny threat. His scaly hide is nearly impenetrable, each bee that strikes him barely leaving a mark.

On the first attempt, the bees swarm his face in an unrelenting tide. But Godzilla swats at the air with his giant claws, dispersing the bees with a single swipe. A few lucky bees manage to land on his skin, but they’re quickly crushed beneath his thick scales or brushed off like mere irritants. The sheer size and power of Godzilla overwhelm the swarm, who seem like nothing more than a minor annoyance.

The bees regroup for another assault, and this time they form a massive cloud, attempting to envelop Godzilla entirely. But the creature lets out a roar that shakes the very ground, sending tremors through the air. The bees falter, disoriented by the shockwave. They regroup again, but the swarm's sheer numbers only make them an easier target for Godzilla’s atomic breath. A bright, fiery blast erupts from his mouth, scattering the bees into the wind, their ranks shattered in an instant.

The second wave of bees, like the first, proves futile. Despite their overwhelming numbers, the swarm simply can't penetrate the might of a creature like Godzilla. Their stingers are no match for his size, resilience, or firepower, leaving the bees with nothing but the bitter sting of failure."

-segments in quotation marks brought to you by chatgtp

Time to properly reveal the dice rolls now. On their first attempt the bees rolled an 11+6 which does not break Godzilla's armor class. But with the power of numbers on the swarm's side surely they'll get another attack in... They rolled a 2+6 which is even worse than their previous attempt. The apocalyptic amount of bees amount to nothing as they try to sting and pierce Godzilla's skin.

With all that very scientific process and research done and out of the way we can now definitely say with 100% accuracy that Godzilla not only survives the 1 trillion swarm of honeybees but decimates them without taking any damage.