22732418260 has 12 divisors (see below), whose sum is σ = 47738078388. Its totient is φ = 9092967296.

The previous prime is 22732418243. The next prime is 22732418263. The reversal of 22732418260 is 6281423722.

It can be written as a sum of positive squares in 2 ways, for example, as 10328250384 + 12404167876 = 101628^2 + 111374^2 .

It is a super-3 number, since 3×22732418260³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22732418263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568310437 + ... + 568310476.

It is an arithmetic number, because the mean of its divisors is an integer number (3978173199).

Almost surely, 2^22732418260 is an apocalyptic number.

22732418260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22732418260 is an abundant number, since it is smaller than the sum of its proper divisors (25005660128).

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

22732418260 is a wasteful number, since it uses less digits than its factorization.

22732418260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136620922 (or 1136620920 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 22732418260 in words is "twenty-two billion, seven hundred thirty-two million, four hundred eighteen thousand, two hundred sixty".