322723616231 has 8 divisors (see below), whose sum is σ = 324438580224. Its totient is φ = 321008916280.

The previous prime is 322723616219. The next prime is 322723616239. The reversal of 322723616231 is 132616327223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 322723616231 - 2³⁰ = 321649874407 is a prime.

It is a super-2 number, since 2×322723616231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322723616239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2689196 + ... + 2806638.

It is an arithmetic number, because the mean of its divisors is an integer number (40554822528).

Almost surely, 2^322723616231 is an apocalyptic number.

322723616231 is a deficient number, since it is larger than the sum of its proper divisors (1714963993).

322723616231 is a wasteful number, since it uses less digits than its factorization.

322723616231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132021.

The product of its digits is 108864, while the sum is 38.

The spelling of 322723616231 in words is "three hundred twenty-two billion, seven hundred twenty-three million, six hundred sixteen thousand, two hundred thirty-one".