122312110404112 has 40 divisors (see below), whose sum is σ = 238449992509440. Its totient is φ = 60776680129920.

The previous prime is 122312110404023. The next prime is 122312110404191. The reversal of 122312110404112 is 211404011213221.

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, 36446214 + ... + 39660442.

It is an arithmetic number, because the mean of its divisors is an integer number (5961249812736).

Almost surely, 2^{122312110404112} is an apocalyptic number.

It is an amenable number.

122312110404112 is a deficient number, since it is larger than the sum of its proper divisors (116137882105328).

122312110404112 is a wasteful number, since it uses less digits than its factorization.

122312110404112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3228991 (or 3228985 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 122312110404112 its reverse (211404011213221), we get a palindrome (333716121617333).

The spelling of 122312110404112 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred ten million, four hundred four thousand, one hundred twelve".