22032232160 has 24 divisors (see below), whose sum is σ = 52051148856. Its totient is φ = 8812892800.

The previous prime is 22032232141. The next prime is 22032232217. The reversal of 22032232160 is 6123223022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68850566 + ... + 68850885.

It is an arithmetic number, because the mean of its divisors is an integer number (2168797869).

Almost surely, 2^22032232160 is an apocalyptic number.

22032232160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22032232160 is an abundant number, since it is smaller than the sum of its proper divisors (30018916696).

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

22032232160 is a wasteful number, since it uses less digits than its factorization.

22032232160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137701466 (or 137701458 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22032232160 its reverse (6123223022), we get a palindrome (28155455182).

The spelling of 22032232160 in words is "twenty-two billion, thirty-two million, two hundred thirty-two thousand, one hundred sixty".