22756605316 has 12 divisors (see below), whose sum is σ = 39826664332. Its totient is φ = 11377558368.

The previous prime is 22756605301. The next prime is 22756605317. The reversal of 22756605316 is 61350665722.

It can be written as a sum of positive squares in 2 ways, for example, as 15451484416 + 7305120900 = 124304^2 + 85470^2 .

It is not an unprimeable number, because it can be changed into a prime (22756605317) 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, 114195 + ... + 241978.

Almost surely, 2^22756605316 is an apocalyptic number.

It is an amenable number.

22756605316 is a deficient number, since it is larger than the sum of its proper divisors (17070059016).

22756605316 is a wasteful number, since it uses less digits than its factorization.

22756605316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372150 (or 372148 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 22756605316 in words is "twenty-two billion, seven hundred fifty-six million, six hundred five thousand, three hundred sixteen".