112121200021202 has 16 divisors (see below), whose sum is σ = 168647413240320. Its totient is φ = 55905408927648.

The previous prime is 112121200021177. The next prime is 112121200021211. The reversal of 112121200021202 is 202120002121211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13576199 + ... + 20212757.

It is an arithmetic number, because the mean of its divisors is an integer number (10540463327520).

Almost surely, 2^{112121200021202} is an apocalyptic number.

112121200021202 is a deficient number, since it is larger than the sum of its proper divisors (56526213219118).

112121200021202 is a wasteful number, since it uses less digits than its factorization.

112121200021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6659945.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112121200021202 its reverse (202120002121211), we get a palindrome (314241202142413).

The spelling of 112121200021202 in words is "one hundred twelve trillion, one hundred twenty-one billion, two hundred million, twenty-one thousand, two hundred two".