12311101192 has 16 divisors (see below), whose sum is σ = 24858954540. Its totient is φ = 5682046656.

The previous prime is 12311101183. The next prime is 12311101211. The reversal of 12311101192 is 29110111321.

It can be written as a sum of positive squares in 2 ways, for example, as 12286835716 + 24265476 = 110846^2 + 4926^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59187883 + ... + 59188090.

Almost surely, 2^12311101192 is an apocalyptic number.

It is an amenable number.

12311101192 is an abundant number, since it is smaller than the sum of its proper divisors (12547853348).

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

12311101192 is a wasteful number, since it uses less digits than its factorization.

12311101192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118375992 (or 118375988 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 12311101192 in words is "twelve billion, three hundred eleven million, one hundred one thousand, one hundred ninety-two".