113122200232021 has 16 divisors (see below), whose sum is σ = 121960413462528. Its totient is φ = 104617063940400.

The previous prime is 113122200231983. The next prime is 113122200232057. The reversal of 113122200232021 is 120232002221311.

It is a cyclic number.

It is not a de Polignac number, because 113122200232021 - 2⁷ = 113122200231893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113122200231983 and 113122200232001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113122200232061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72204115 + ... + 73754176.

It is an arithmetic number, because the mean of its divisors is an integer number (7622525841408).

Almost surely, 2^{113122200232021} is an apocalyptic number.

It is an amenable number.

113122200232021 is a deficient number, since it is larger than the sum of its proper divisors (8838213230507).

113122200232021 is a wasteful number, since it uses less digits than its factorization.

113122200232021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145959432.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 113122200232021 its reverse (120232002221311), we get a palindrome (233354202453332).

The spelling of 113122200232021 in words is "one hundred thirteen trillion, one hundred twenty-two billion, two hundred million, two hundred thirty-two thousand, twenty-one".