22204402080 has 192 divisors, whose sum is σ = 79999799040. Its totient is φ = 5071233024.

The previous prime is 22204402067. The next prime is 22204402091. The reversal of 22204402080 is 8020440222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 22204402080.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6815812 + ... + 6819068.

It is an arithmetic number, because the mean of its divisors is an integer number (416665620).

Almost surely, 2^22204402080 is an apocalyptic number.

22204402080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22204402080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39999899520).

22204402080 is an abundant number, since it is smaller than the sum of its proper divisors (57795396960).

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

22204402080 is a wasteful number, since it uses less digits than its factorization.

22204402080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5311 (or 5303 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The spelling of 22204402080 in words is "twenty-two billion, two hundred four million, four hundred two thousand, eighty".