millinillion

A millinillion is 10 followed by 3003 zeros.

Abby: Hey, Jake!
Jake: Hello!
Abby: What's the biggest number?
Jake: A millinillion!

by Get a millinillion neck gaiter July 11, 2020

Millinillion-olplex

a word made by Vsauce in his video "How to count past infinity" that represents the number 10^(10^3003).

"What is the biggest number you can think of? A Googol? A Googolplex? A Millinillion-olplex?"

by Eushshtb May 12, 2021