23122012202032 has 10 divisors (see below), whose sum is σ = 44798898641468. Its totient is φ = 11561006101008.

The previous prime is 23122012201987. The next prime is 23122012202033. The reversal of 23122012202032 is 23020221022132.

It is a junction number, because it is equal to n+sod(n) for n = 23122012201994 and 23122012202012.

It is not an unprimeable number, because it can be changed into a prime (23122012202033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722562881298 + ... + 722562881329.

Almost surely, 2^{23122012202032} is an apocalyptic number.

It is an amenable number.

23122012202032 is a deficient number, since it is larger than the sum of its proper divisors (21676886439436).

23122012202032 is a wasteful number, since it uses less digits than its factorization.

23122012202032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445125762635 (or 1445125762629 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23122012202032 its reverse (23020221022132), we get a palindrome (46142233224164).

The spelling of 23122012202032 in words is "twenty-three trillion, one hundred twenty-two billion, twelve million, two hundred two thousand, thirty-two".