972219492300 has 144 divisors (see below), whose sum is σ = 3403912135680. Its totient is φ = 209149731840.

The previous prime is 972219492289. The next prime is 972219492319. The reversal of 972219492300 is 3294912279.

972219492300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 972219492300.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13580820 + ... + 13652219.

It is an arithmetic number, because the mean of its divisors is an integer number (23638278720).

Almost surely, 2^972219492300 is an apocalyptic number.

It is an amenable number.

972219492300 is an abundant number, since it is smaller than the sum of its proper divisors (2431692643380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

972219492300 is a wasteful number, since it uses less digits than its factorization.

972219492300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27233080 (or 27233073 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 48.

The spelling of 972219492300 in words is "nine hundred seventy-two billion, two hundred nineteen million, four hundred ninety-two thousand, three hundred".