22535040324 has 48 divisors (see below), whose sum is σ = 55316923200. Its totient is φ = 7129723776.

The previous prime is 22535040299. The next prime is 22535040347. The reversal of 22535040324 is 42304053522.

It is a super-3 number, since 3×22535040324³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22535040291 and 22535040300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 528247 + ... + 569310.

It is an arithmetic number, because the mean of its divisors is an integer number (1152435900).

Almost surely, 2^22535040324 is an apocalyptic number.

It is an amenable number.

22535040324 is an abundant number, since it is smaller than the sum of its proper divisors (32781882876).

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

22535040324 is a wasteful number, since it uses less digits than its factorization.

22535040324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097652 (or 1097650 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 22535040324 its reverse (42304053522), we get a palindrome (64839093846).

The spelling of 22535040324 in words is "twenty-two billion, five hundred thirty-five million, forty thousand, three hundred twenty-four".