122345053231051 has 32 divisors (see below), whose sum is σ = 141113469911040. Its totient is φ = 103903891789824.

The previous prime is 122345053231043. The next prime is 122345053231117. The reversal of 122345053231051 is 150132350543221.

It is a happy number.

It is not a de Polignac number, because 122345053231051 - 2³ = 122345053231043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122345053231051.

It is not an unprimeable number, because it can be changed into a prime (122345053231021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1214859366 + ... + 1214960068.

It is an arithmetic number, because the mean of its divisors is an integer number (4409795934720).

Almost surely, 2^{122345053231051} is an apocalyptic number.

122345053231051 is a deficient number, since it is larger than the sum of its proper divisors (18768416679989).

122345053231051 is a wasteful number, since it uses less digits than its factorization.

122345053231051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104515.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 122345053231051 in words is "one hundred twenty-two trillion, three hundred forty-five billion, fifty-three million, two hundred thirty-one thousand, fifty-one".