22024013100 has 36 divisors (see below), whose sum is σ = 63722812104. Its totient is φ = 5873070080.

The previous prime is 22024013087. The next prime is 22024013117. The reversal of 22024013100 is 131042022.

It is a super-2 number, since 2×22024013100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22024013100.

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, 36706389 + ... + 36706988.

It is an arithmetic number, because the mean of its divisors is an integer number (1770078114).

Almost surely, 2^22024013100 is an apocalyptic number.

22024013100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22024013100 is an abundant number, since it is smaller than the sum of its proper divisors (41698799004).

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

22024013100 is a wasteful number, since it uses less digits than its factorization.

22024013100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73413394 (or 73413387 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22024013100 its reverse (131042022), we get a palindrome (22155055122).

The spelling of 22024013100 in words is "twenty-two billion, twenty-four million, thirteen thousand, one hundred".