72860222210924 has 12 divisors (see below), whose sum is σ = 135005705861544. Its totient is φ = 34287163393344.

The previous prime is 72860222210917. The next prime is 72860222210957. The reversal of 72860222210924 is 42901222206827.

It is a super-2 number, since 2×72860222210924² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535736927954 + ... + 535736928089.

It is an arithmetic number, because the mean of its divisors is an integer number (11250475488462).

Almost surely, 2^{72860222210924} is an apocalyptic number.

It is an amenable number.

72860222210924 is a deficient number, since it is larger than the sum of its proper divisors (62145483650620).

72860222210924 is a wasteful number, since it uses less digits than its factorization.

72860222210924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071473856064 (or 1071473856062 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 72860222210924 in words is "seventy-two trillion, eight hundred sixty billion, two hundred twenty-two million, two hundred ten thousand, nine hundred twenty-four".