22554033132 has 24 divisors (see below), whose sum is σ = 53518046400. Its totient is φ = 7390586896.

The previous prime is 22554033119. The next prime is 22554033181. The reversal of 22554033132 is 23133045522.

It is a self number, because there is not a number n which added to its sum of digits gives 22554033132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15927282 + ... + 15928697.

It is an arithmetic number, because the mean of its divisors is an integer number (2229918600).

Almost surely, 2^22554033132 is an apocalyptic number.

It is an amenable number.

22554033132 is an abundant number, since it is smaller than the sum of its proper divisors (30964013268).

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

22554033132 is a wasteful number, since it uses less digits than its factorization.

22554033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31856045 (or 31856043 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 22554033132 its reverse (23133045522), we get a palindrome (45687078654).

The spelling of 22554033132 in words is "twenty-two billion, five hundred fifty-four million, thirty-three thousand, one hundred thirty-two".