22457411168 has 48 divisors (see below), whose sum is σ = 45333288000. Its totient is φ = 10945259136.

The previous prime is 22457411159. The next prime is 22457411201. The reversal of 22457411168 is 86111475422.

It is a super-2 number, since 2×22457411168² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670271 + ... + 702977.

It is an arithmetic number, because the mean of its divisors is an integer number (944443500).

Almost surely, 2^22457411168 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 22457411168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22666644000).

22457411168 is an abundant number, since it is smaller than the sum of its proper divisors (22875876832).

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

22457411168 is a wasteful number, since it uses less digits than its factorization.

22457411168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33259 (or 33251 counting only the distinct ones).

The product of its digits is 107520, while the sum is 41.

The spelling of 22457411168 in words is "twenty-two billion, four hundred fifty-seven million, four hundred eleven thousand, one hundred sixty-eight".