22529942484 has 24 divisors (see below), whose sum is σ = 60079846848. Its totient is φ = 6437126400.

The previous prime is 22529942483. The next prime is 22529942497. The reversal of 22529942484 is 48424992522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22529942483) 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, 134106717 + ... + 134106884.

It is an arithmetic number, because the mean of its divisors is an integer number (2503326952).

Almost surely, 2^22529942484 is an apocalyptic number.

It is an amenable number.

22529942484 is an abundant number, since it is smaller than the sum of its proper divisors (37549904364).

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

22529942484 is a wasteful number, since it uses less digits than its factorization.

22529942484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268213615 (or 268213613 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 51.

The spelling of 22529942484 in words is "twenty-two billion, five hundred twenty-nine million, nine hundred forty-two thousand, four hundred eighty-four".