22200022415124 has 180 divisors, whose sum is σ = 58984283820000. Its totient is φ = 7280893902240.

The previous prime is 22200022415113. The next prime is 22200022415183. The reversal of 22200022415124 is 42151422000222.

22200022415124 is a `hidden beast` number, since 2 + 2 + 200 + 0 + 22 + 415 + 1 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 814995097 + ... + 815022335.

Almost surely, 2^{22200022415124} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22200022415124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29492141910000).

22200022415124 is an abundant number, since it is smaller than the sum of its proper divisors (36784261404876).

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

22200022415124 is a wasteful number, since it uses less digits than its factorization.

22200022415124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27896 (or 27814 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 22200022415124 its reverse (42151422000222), we get a palindrome (64351444415346).

The spelling of 22200022415124 in words is "twenty-two trillion, two hundred billion, twenty-two million, four hundred fifteen thousand, one hundred twenty-four".