972202115776 has 28 divisors (see below), whose sum is σ = 1929285610560. Its totient is φ = 486082906880.

The previous prime is 972202115743. The next prime is 972202115893. The reversal of 972202115776 is 677511202279.

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, 1534065 + ... + 2073103.

It is an arithmetic number, because the mean of its divisors is an integer number (68903057520).

Almost surely, 2^972202115776 is an apocalyptic number.

It is an amenable number.

972202115776 is a deficient number, since it is larger than the sum of its proper divisors (957083494784).

972202115776 is a wasteful number, since it uses less digits than its factorization.

972202115776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567232 (or 567222 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 972202115776 in words is "nine hundred seventy-two billion, two hundred two million, one hundred fifteen thousand, seven hundred seventy-six".