22734533760 has 256 divisors, whose sum is σ = 75334752000. Its totient is φ = 5824659456.

The previous prime is 22734533719. The next prime is 22734533777. The reversal of 22734533760 is 6733543722.

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, 12749829 + ... + 12751611.

It is an arithmetic number, because the mean of its divisors is an integer number (294276375).

Almost surely, 2^22734533760 is an apocalyptic number.

22734533760 is a gapful number since it is divisible by the number (20) 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 22734533760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37667376000).

22734533760 is an abundant number, since it is smaller than the sum of its proper divisors (52600218240).

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

22734533760 is a wasteful number, since it uses less digits than its factorization.

22734533760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063 (or 2051 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 42.

The spelling of 22734533760 in words is "twenty-two billion, seven hundred thirty-four million, five hundred thirty-three thousand, seven hundred sixty".