2202120211100 has 36 divisors (see below), whose sum is σ = 4778799996600. Its totient is φ = 880811376960.

The previous prime is 2202120211087. The next prime is 2202120211171. The reversal of 2202120211100 is 11120212022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2019386 + ... + 2912414.

It is an arithmetic number, because the mean of its divisors is an integer number (132744444350).

Almost surely, 2^{2202120211100} is an apocalyptic number.

2202120211100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202120211100 is an abundant number, since it is smaller than the sum of its proper divisors (2576679785500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202120211100 is a wasteful number, since it uses less digits than its factorization.

2202120211100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917702 (or 917695 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2202120211100 its reverse (11120212022), we get a palindrome (2213240423122).

The spelling of 2202120211100 in words is "two trillion, two hundred two billion, one hundred twenty million, two hundred eleven thousand, one hundred".