22417379088 has 160 divisors (see below), whose sum is σ = 67323191040. Its totient is φ = 6370129920.

The previous prime is 22417379087. The next prime is 22417379093. The reversal of 22417379088 is 88097371422.

It is a self number, because there is not a number n which added to its sum of digits gives 22417379088.

It is not an unprimeable number, because it can be changed into a prime (22417379087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389278 + ... + 443138.

It is an arithmetic number, because the mean of its divisors is an integer number (420769944).

Almost surely, 2^22417379088 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 22417379088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33661595520).

22417379088 is an abundant number, since it is smaller than the sum of its proper divisors (44905811952).

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

22417379088 is a wasteful number, since it uses less digits than its factorization.

22417379088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53937 (or 53931 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 22417379088 in words is "twenty-two billion, four hundred seventeen million, three hundred seventy-nine thousand, eighty-eight".