Googoltillion

If 1 googol were used in the -illion naming system, the number would be approximately equal to

$$10^{30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003}$$ (short scale)

or

$$10^{60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000} $$ (long scale)

it would have over 3 times as many zeroes (short scale) or 6 times as many zeroes (long scale) as Googolplex

the next step up is Googilliard