122332000312 has 16 divisors (see below), whose sum is σ = 229378276800. Its totient is φ = 61164459840.

The previous prime is 122332000303. The next prime is 122332000321. The reversal of 122332000312 is 213000233221.

It is an interprime number because it is at equal distance from previous prime (122332000303) and next prime (122332000321).

It is a self number, because there is not a number n which added to its sum of digits gives 122332000312.

It is a congruent number.

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, 189612 + ... + 529732.

It is an arithmetic number, because the mean of its divisors is an integer number (14336142300).

Almost surely, 2^122332000312 is an apocalyptic number.

It is an amenable number.

122332000312 is a deficient number, since it is larger than the sum of its proper divisors (107046276488).

122332000312 is a wasteful number, since it uses less digits than its factorization.

122332000312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385086 (or 385082 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 122332000312 its reverse (213000233221), we get a palindrome (335332233533).

The spelling of 122332000312 in words is "one hundred twenty-two billion, three hundred thirty-two million, three hundred twelve", and thus it is an aban number.