22577623316 has 12 divisors (see below), whose sum is σ = 41590358880. Its totient is φ = 10694663640.

The previous prime is 22577623309. The next prime is 22577623319. The reversal of 22577623316 is 61332677522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22577623319) 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, 148536920 + ... + 148537071.

It is an arithmetic number, because the mean of its divisors is an integer number (3465863240).

Almost surely, 2^22577623316 is an apocalyptic number.

It is an amenable number.

22577623316 is a deficient number, since it is larger than the sum of its proper divisors (19012735564).

22577623316 is a wasteful number, since it uses less digits than its factorization.

22577623316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297074014 (or 297074012 counting only the distinct ones).

The product of its digits is 635040, while the sum is 44.

The spelling of 22577623316 in words is "twenty-two billion, five hundred seventy-seven million, six hundred twenty-three thousand, three hundred sixteen".