122331213132 has 12 divisors (see below), whose sum is σ = 285439497336. Its totient is φ = 40777071040.

The previous prime is 122331213127. The next prime is 122331213167. The reversal of 122331213132 is 231312133221.

122331213132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

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, 5097133869 + ... + 5097133892.

It is an arithmetic number, because the mean of its divisors is an integer number (23786624778).

Almost surely, 2^122331213132 is an apocalyptic number.

122331213132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122331213132 is an abundant number, since it is smaller than the sum of its proper divisors (163108284204).

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

122331213132 is a wasteful number, since it uses less digits than its factorization.

122331213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10194267768 (or 10194267766 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

Adding to 122331213132 its reverse (231312133221), we get a palindrome (353643346353).

The spelling of 122331213132 in words is "one hundred twenty-two billion, three hundred thirty-one million, two hundred thirteen thousand, one hundred thirty-two".