230231222988 has 24 divisors (see below), whose sum is σ = 578529740208. Its totient is φ = 70840376256.

The previous prime is 230231222987. The next prime is 230231223017. The reversal of 230231222988 is 889222132032.

It is not an unprimeable number, because it can be changed into a prime (230231222987) 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, 737920431 + ... + 737920742.

It is an arithmetic number, because the mean of its divisors is an integer number (24105405842).

Almost surely, 2^230231222988 is an apocalyptic number.

It is an amenable number.

230231222988 is an abundant number, since it is smaller than the sum of its proper divisors (348298517220).

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

230231222988 is a wasteful number, since it uses less digits than its factorization.

230231222988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475841193 (or 1475841191 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 230231222988 in words is "two hundred thirty billion, two hundred thirty-one million, two hundred twenty-two thousand, nine hundred eighty-eight".