316771221472232 has 16 divisors (see below), whose sum is σ = 614426938200900. Its totient is φ = 152924037952000.

The previous prime is 316771221472229. The next prime is 316771221472273. The reversal of 316771221472232 is 232274122177613.

It can be written as a sum of positive squares in 2 ways, for example, as 295061902697956 + 21709318774276 = 17177366^2 + 4659326^2 .

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, 682696597769 + ... + 682696598232.

Almost surely, 2^{316771221472232} is an apocalyptic number.

It is an amenable number.

316771221472232 is a deficient number, since it is larger than the sum of its proper divisors (297655716728668).

316771221472232 is a wasteful number, since it uses less digits than its factorization.

316771221472232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365393196036 (or 1365393196032 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 50.

The spelling of 316771221472232 in words is "three hundred sixteen trillion, seven hundred seventy-one billion, two hundred twenty-one million, four hundred seventy-two thousand, two hundred thirty-two".