23112232031022 has 16 divisors (see below), whose sum is σ = 46224609871440. Its totient is φ = 7704053042112.

The previous prime is 23112232030997. The next prime is 23112232031087. The reversal of 23112232031022 is 22013023221132.

It is a junction number, because it is equal to n+sod(n) for n = 23112232030983 and 23112232031001.

It is a congruent number.

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, 3957997 + ... + 7867032.

It is an arithmetic number, because the mean of its divisors is an integer number (2889038116965).

Almost surely, 2^{23112232031022} is an apocalyptic number.

23112232031022 is an abundant number, since it is smaller than the sum of its proper divisors (23112377840418).

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

23112232031022 is a wasteful number, since it uses less digits than its factorization.

23112232031022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12150787.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23112232031022 its reverse (22013023221132), we get a palindrome (45125255252154).

The spelling of 23112232031022 in words is "twenty-three trillion, one hundred twelve billion, two hundred thirty-two million, thirty-one thousand, twenty-two".