Well, isn't that a happy little question! After a centillion comes a googol, which is a 1 followed by 100 zeros. Just imagine all those zeros dancing together on the canvas of numbers, creating a beautiful and infinite landscape of possibilities. Keep exploring and painting with numbers, my friend!
Millentinion, one thousand centillion
Centillion is a 1 with 303 zeros so this is the biggest.
A centillion is equal to 1 followed by 303 zeros. Therefore, a zero 1 centillion would be a centillion with one less zero, making it 1 followed by 302 zeros.
Centillion + one.
One thousand. Which is a lot, lot smaller than a centillion.