22441296108 has 96 divisors (see below), whose sum is σ = 65325109248. Its totient is φ = 5825217600.

The previous prime is 22441296091. The next prime is 22441296179. The reversal of 22441296108 is 80169214422.

It is a super-2 number, since 2×22441296108² (a number of 22 digits) contains 22 as substring.

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, 1644393 + ... + 1657983.

It is an arithmetic number, because the mean of its divisors is an integer number (680469888).

Almost surely, 2^22441296108 is an apocalyptic number.

22441296108 is a gapful number since it is divisible by the number (28) 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 22441296108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32662554624).

22441296108 is an abundant number, since it is smaller than the sum of its proper divisors (42883813140).

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

22441296108 is a wasteful number, since it uses less digits than its factorization.

22441296108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15403 (or 15401 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 22441296108 in words is "twenty-two billion, four hundred forty-one million, two hundred ninety-six thousand, one hundred eight".