22996509316 has 81 divisors (see below), whose sum is σ = 45373578159. Its totient is φ = 10190611200.

The previous prime is 22996509299. The next prime is 22996509353. The reversal of 22996509316 is 61390569922.

The square root of 22996509316 is 151646.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 20796524100 + 2199985216 = 144210^2 + 46904^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 203508876 + ... + 203508988.

Almost surely, 2^22996509316 is an apocalyptic number.

22996509316 is the 151646-th square number.

It is an amenable number.

22996509316 is a deficient number, since it is larger than the sum of its proper divisors (22377068843).

22996509316 is a wasteful number, since it uses less digits than its factorization.

22996509316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 1574640, while the sum is 52.

The spelling of 22996509316 in words is "twenty-two billion, nine hundred ninety-six million, five hundred nine thousand, three hundred sixteen".