22663580116 has 6 divisors (see below), whose sum is σ = 39661265210. Its totient is φ = 11331790056.

The previous prime is 22663580113. The next prime is 22663580123. The reversal of 22663580116 is 61108536622.

It can be written as a sum of positive squares in only one way, i.e., 21681384516 + 982195600 = 147246^2 + 31340^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22663580113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832947511 + ... + 2832947518.

Almost surely, 2^22663580116 is an apocalyptic number.

It is an amenable number.

22663580116 is a deficient number, since it is larger than the sum of its proper divisors (16997685094).

22663580116 is a wasteful number, since it uses less digits than its factorization.

22663580116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5665895033 (or 5665895031 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 22663580116 in words is "twenty-two billion, six hundred sixty-three million, five hundred eighty thousand, one hundred sixteen".