23122235013052 has 48 divisors (see below), whose sum is σ = 48965188886208. Its totient is φ = 9326528962560.

The previous prime is 23122235013029. The next prime is 23122235013071. The reversal of 23122235013052 is 25031053222132.

It is a super-2 number, since 2×23122235013052² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83390548 + ... + 83667364.

It is an arithmetic number, because the mean of its divisors is an integer number (1020108101796).

Almost surely, 2^{23122235013052} is an apocalyptic number.

It is an amenable number.

23122235013052 is an abundant number, since it is smaller than the sum of its proper divisors (25842953873156).

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

23122235013052 is a wasteful number, since it uses less digits than its factorization.

23122235013052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452326 (or 452324 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 23122235013052 its reverse (25031053222132), we get a palindrome (48153288235184).

The spelling of 23122235013052 in words is "twenty-three trillion, one hundred twenty-two billion, two hundred thirty-five million, thirteen thousand, fifty-two".