22006934560 has 48 divisors (see below), whose sum is σ = 55990725336. Its totient is φ = 8125636608.

The previous prime is 22006934549. The next prime is 22006934581. The reversal of 22006934560 is 6543960022.

It can be written as a sum of positive squares in 4 ways, for example, as 19402261264 + 2604673296 = 139292^2 + 51036^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5288049 + ... + 5292208.

Almost surely, 2^22006934560 is an apocalyptic number.

22006934560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22006934560 is an abundant number, since it is smaller than the sum of its proper divisors (33983790776).

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

22006934560 is a wasteful number, since it uses less digits than its factorization.

22006934560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10580285 (or 10580277 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 22006934560 in words is "twenty-two billion, six million, nine hundred thirty-four thousand, five hundred sixty".