22572238224 has 40 divisors (see below), whose sum is σ = 58320365472. Its totient is φ = 7522950400.

The previous prime is 22572238219. The next prime is 22572238229. The reversal of 22572238224 is 42283227522.

It is an interprime number because it is at equal distance from previous prime (22572238219) and next prime (22572238229).

It is not an unprimeable number, because it can be changed into a prime (22572238229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326092 + ... + 389204.

Almost surely, 2^22572238224 is an apocalyptic number.

22572238224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22572238224 is an abundant number, since it is smaller than the sum of its proper divisors (35748127248).

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

22572238224 is a wasteful number, since it uses less digits than its factorization.

22572238224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70575 (or 70569 counting only the distinct ones).

The product of its digits is 215040, while the sum is 39.

The spelling of 22572238224 in words is "twenty-two billion, five hundred seventy-two million, two hundred thirty-eight thousand, two hundred twenty-four".