72223584988804 has 24 divisors (see below), whose sum is σ = 133829257490208. Its totient is φ = 33986755958400.

The previous prime is 72223584988799. The next prime is 72223584988813. The reversal of 72223584988804 is 40888948532227.

It is a happy 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, 9843334 + ... + 15535069.

It is an arithmetic number, because the mean of its divisors is an integer number (5576219062092).

Almost surely, 2^{72223584988804} is an apocalyptic number.

It is an amenable number.

72223584988804 is a deficient number, since it is larger than the sum of its proper divisors (61605672501404).

72223584988804 is a wasteful number, since it uses less digits than its factorization.

72223584988804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25420275 (or 25420273 counting only the distinct ones).

The product of its (nonzero) digits is 495452160, while the sum is 70.

The spelling of 72223584988804 in words is "seventy-two trillion, two hundred twenty-three billion, five hundred eighty-four million, nine hundred eighty-eight thousand, eight hundred four".