22044718080 has 1408 divisors, whose sum is σ = 103758336000. Its totient is φ = 4299816960.

The previous prime is 22044718063. The next prime is 22044718103. The reversal of 22044718080 is 8081744022.

It is a tau number, because it is divible by the number of its divisors (1408).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 202245066 + ... + 202245174.

It is an arithmetic number, because the mean of its divisors is an integer number (73692000).

Almost surely, 2^22044718080 is an apocalyptic number.

22044718080 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 22044718080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51879168000).

22044718080 is an abundant number, since it is smaller than the sum of its proper divisors (81713617920).

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

22044718080 is a wasteful number, since it uses less digits than its factorization.

22044718080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The spelling of 22044718080 in words is "twenty-two billion, forty-four million, seven hundred eighteen thousand, eighty".