22532225104 has 20 divisors (see below), whose sum is σ = 43730576064. Its totient is φ = 11246915168.

The previous prime is 22532225099. The next prime is 22532225117. The reversal of 22532225104 is 40152223522.

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, 1190152 + ... + 1208935.

Almost surely, 2^22532225104 is an apocalyptic number.

It is an amenable number.

22532225104 is a deficient number, since it is larger than the sum of its proper divisors (21198350960).

22532225104 is a wasteful number, since it uses less digits than its factorization.

22532225104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2399682 (or 2399676 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 22532225104 its reverse (40152223522), we get a palindrome (62684448626).

The spelling of 22532225104 in words is "twenty-two billion, five hundred thirty-two million, two hundred twenty-five thousand, one hundred four".