22535052542132 has 24 divisors (see below), whose sum is σ = 42571266914400. Its totient is φ = 10375970574816.

The previous prime is 22535052542111. The next prime is 22535052542203. The reversal of 22535052542132 is 23124525053522.

It is a self number, because there is not a number n which added to its sum of digits gives 22535052542132.

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 7 ways as a sum of consecutive naturals, for example, 517121882 + ... + 517165457.

It is an arithmetic number, because the mean of its divisors is an integer number (1773802788100).

Almost surely, 2^{22535052542132} is an apocalyptic number.

It is an amenable number.

22535052542132 is a deficient number, since it is larger than the sum of its proper divisors (20036214372268).

22535052542132 is a wasteful number, since it uses less digits than its factorization.

22535052542132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034287775 (or 1034287773 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 22535052542132 its reverse (23124525053522), we get a palindrome (45659577595654).

The spelling of 22535052542132 in words is "twenty-two trillion, five hundred thirty-five billion, fifty-two million, five hundred forty-two thousand, one hundred thirty-two".