202100112120002 has 16 divisors (see below), whose sum is σ = 305662025769912. Its totient is φ = 100214215040640.

The previous prime is 202100112119999. The next prime is 202100112120007. The reversal of 202100112120002 is 200021211001202.

202100112120002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 122747808463921 + 79352303656081 = 11079161^2 + 8907991^2 .

It is not an unprimeable number, because it can be changed into a prime (202100112120007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360930653 + ... + 361490160.

Almost surely, 2^{202100112120002} is an apocalyptic number.

202100112120002 is a deficient number, since it is larger than the sum of its proper divisors (103561913649910).

202100112120002 is a wasteful number, since it uses less digits than its factorization.

202100112120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722421973.

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

Adding to 202100112120002 its reverse (200021211001202), we get a palindrome (402121323121204).

The spelling of 202100112120002 in words is "two hundred two trillion, one hundred billion, one hundred twelve million, one hundred twenty thousand, two".