22125058344 has 96 divisors (see below), whose sum is σ = 60961380480. Its totient is φ = 7248033792.

The previous prime is 22125058337. The next prime is 22125058349. The reversal of 22125058344 is 44385052122.

22125058344 is a `hidden beast` number, since 2 + 21 + 2 + 50 + 583 + 4 + 4 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 22125058299 and 22125058308.

It is not an unprimeable number, because it can be changed into a prime (22125058349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1143777 + ... + 1162959.

It is an arithmetic number, because the mean of its divisors is an integer number (635014380).

Almost surely, 2^22125058344 is an apocalyptic number.

22125058344 is a gapful number since it is divisible by the number (24) 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 22125058344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30480690240).

22125058344 is an abundant number, since it is smaller than the sum of its proper divisors (38836322136).

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

22125058344 is a wasteful number, since it uses less digits than its factorization.

22125058344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19471 (or 19464 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 22125058344 in words is "twenty-two billion, one hundred twenty-five million, fifty-eight thousand, three hundred forty-four".