231022682 has 16 divisors (see below), whose sum is σ = 379944000. Its totient is φ = 104480640.

The previous prime is 231022681. The next prime is 231022733. The reversal of 231022682 is 286220132.

It is not an unprimeable number, because it can be changed into a prime (231022681) 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, 22007 + ... + 30762.

It is an arithmetic number, because the mean of its divisors is an integer number (23746500).

Almost surely, 2^231022682 is an apocalyptic number.

231022682 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

231022682 is a deficient number, since it is larger than the sum of its proper divisors (148921318).

231022682 is a wasteful number, since it uses less digits than its factorization.

231022682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52981.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 231022682 is about 15199.4303182718. The cubic root of 231022682 is about 613.5993258550.

The spelling of 231022682 in words is "two hundred thirty-one million, twenty-two thousand, six hundred eighty-two".