22260357272 has 32 divisors (see below), whose sum is σ = 41837813280. Its totient is φ = 11103644160.

The previous prime is 22260357211. The next prime is 22260357331. The reversal of 22260357272 is 27275306222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10299872 + ... + 10302032.

It is an arithmetic number, because the mean of its divisors is an integer number (1307431665).

Almost surely, 2^22260357272 is an apocalyptic number.

It is an amenable number.

22260357272 is a deficient number, since it is larger than the sum of its proper divisors (19577456008).

22260357272 is a wasteful number, since it uses less digits than its factorization.

22260357272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643 (or 4639 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 22260357272 in words is "twenty-two billion, two hundred sixty million, three hundred fifty-seven thousand, two hundred seventy-two".