23311000122 has 16 divisors (see below), whose sum is σ = 47613958272. Its totient is φ = 7605007040.

The previous prime is 23311000103. The next prime is 23311000187. The reversal of 23311000122 is 22100011332.

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, 41331279 + ... + 41331842.

It is an arithmetic number, because the mean of its divisors is an integer number (2975872392).

Almost surely, 2^23311000122 is an apocalyptic number.

23311000122 is an abundant number, since it is smaller than the sum of its proper divisors (24302958150).

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

23311000122 is a wasteful number, since it uses less digits than its factorization.

23311000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82663173.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23311000122 its reverse (22100011332), we get a palindrome (45411011454).

The spelling of 23311000122 in words is "twenty-three billion, three hundred eleven million, one hundred twenty-two", and thus it is an aban number.