22031023322052 has 72 divisors (see below), whose sum is σ = 58966007772672. Its totient is φ = 6911620704000.

The previous prime is 22031023321973. The next prime is 22031023322057. The reversal of 22031023322052 is 25022332013022.

22031023322052 is a `hidden beast` number, since 2 + 2 + 0 + 310 + 23 + 322 + 0 + 5 + 2 = 666.

22031023322052 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (22031023322057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112725177 + ... + 112920447.

It is an arithmetic number, because the mean of its divisors is an integer number (818972330176).

Almost surely, 2^{22031023322052} is an apocalyptic number.

It is an amenable number.

22031023322052 is an abundant number, since it is smaller than the sum of its proper divisors (36934984450620).

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

22031023322052 is a wasteful number, since it uses less digits than its factorization.

22031023322052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379649 (or 379644 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 22031023322052 its reverse (25022332013022), we get a palindrome (47053355335074).

The spelling of 22031023322052 in words is "twenty-two trillion, thirty-one billion, twenty-three million, three hundred twenty-two thousand, fifty-two".