22521132533034 has 32 divisors (see below), whose sum is σ = 50070315133440. Its totient is φ = 7503541085376.

The previous prime is 22521132533033. The next prime is 22521132533041. The reversal of 22521132533034 is 43033523112522.

22521132533034 is a `hidden beast` number, since 2 + 2 + 5 + 2 + 113 + 2 + 533 + 0 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 22521132533034.

It is not an unprimeable number, because it can be changed into a prime (22521132533033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97191327 + ... + 97422770.

It is an arithmetic number, because the mean of its divisors is an integer number (1564697347920).

Almost surely, 2^{22521132533034} is an apocalyptic number.

22521132533034 is an abundant number, since it is smaller than the sum of its proper divisors (27549182600406).

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

22521132533034 is a wasteful number, since it uses less digits than its factorization.

22521132533034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194616251 (or 194616245 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 22521132533034 its reverse (43033523112522), we get a palindrome (65554655645556).

The spelling of 22521132533034 in words is "twenty-two trillion, five hundred twenty-one billion, one hundred thirty-two million, five hundred thirty-three thousand, thirty-four".