22200424120 has 48 divisors (see below), whose sum is σ = 58106217240. Its totient is φ = 7611573312.

The previous prime is 22200424097. The next prime is 22200424153. The reversal of 22200424120 is 2142400222.

It is a super-2 number, since 2×22200424120² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 5661414 + ... + 5665333.

Almost surely, 2^22200424120 is an apocalyptic number.

22200424120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22200424120 is an abundant number, since it is smaller than the sum of its proper divisors (35905793120).

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

22200424120 is a wasteful number, since it uses less digits than its factorization.

22200424120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11326772 (or 11326761 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 22200424120 its reverse (2142400222), we get a palindrome (24342824342).

The spelling of 22200424120 in words is "twenty-two billion, two hundred million, four hundred twenty-four thousand, one hundred twenty".