22104403320 has 64 divisors (see below), whose sum is σ = 66324978720. Its totient is φ = 5893461504.

The previous prime is 22104403303. The next prime is 22104403367. The reversal of 22104403320 is 2330440122.

It is a super-2 number, since 2×22104403320² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855714 + ... + 881166.

Almost surely, 2^22104403320 is an apocalyptic number.

22104403320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22104403320 is an abundant number, since it is smaller than the sum of its proper divisors (44220575400).

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

22104403320 is a wasteful number, since it uses less digits than its factorization.

22104403320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32704 (or 32700 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22104403320 its reverse (2330440122), we get a palindrome (24434843442).

The spelling of 22104403320 in words is "twenty-two billion, one hundred four million, four hundred three thousand, three hundred twenty".