122330112512112 has 40 divisors (see below), whose sum is σ = 351132730360080. Its totient is φ = 40776704170560.

The previous prime is 122330112512081. The next prime is 122330112512123. The reversal of 122330112512112 is 211215211033221.

122330112512112 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 30 + 1 + 1 + 2 + 512 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141585777939 + ... + 141585778802.

It is an arithmetic number, because the mean of its divisors is an integer number (8778318259002).

Almost surely, 2^{122330112512112} is an apocalyptic number.

122330112512112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122330112512112 is an abundant number, since it is smaller than the sum of its proper divisors (228802617847968).

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

122330112512112 is a wasteful number, since it uses less digits than its factorization.

122330112512112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283171556758 (or 283171556746 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 122330112512112 its reverse (211215211033221), we get a palindrome (333545323545333).

The spelling of 122330112512112 in words is "one hundred twenty-two trillion, three hundred thirty billion, one hundred twelve million, five hundred twelve thousand, one hundred twelve".