22424104100 has 36 divisors (see below), whose sum is σ = 48741672000. Its totient is φ = 8954643360.

The previous prime is 22424104097. The next prime is 22424104121. The reversal of 22424104100 is 140142422.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127280 + ... + 247079.

Almost surely, 2^22424104100 is an apocalyptic number.

22424104100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22424104100 is an abundant number, since it is smaller than the sum of its proper divisors (26317567900).

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

22424104100 is a wasteful number, since it uses less digits than its factorization.

22424104100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374972 (or 374965 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22424104100 its reverse (140142422), we get a palindrome (22564246522).

The spelling of 22424104100 in words is "twenty-two billion, four hundred twenty-four million, one hundred four thousand, one hundred".