MICRILLION GOOSPOLPLEX 2⁸²⁵⁸⁹⁹³³ - 1 (LARGEST KNOWN PRIME 2023) DECIMICRILLION 2⁸²⁵⁸⁹⁹³² × (2⁸²⁵⁸⁹⁹³³-1) (LARGEST KNOWN PERFECT NUMBER 2023) GOOGOLGONG {10,{10,8}} CENTIMICRILLION ULYSSES NUMBER {9,3,2} MAXIMUSBILLION 10^1B

Wow

Yes more more

Can I take over the portal chain once you reach googolplex?

There are notations that grow faster than exponentiation. Tetration is an example. You might not understand tetration because it has ^^ or ↑↑. Tetration is repeated exponentiation. Just remember that

Can I take over the portal chain past 10^10^100?