112131321201192 has 16 divisors (see below), whose sum is σ = 280328303003040. Its totient is φ = 37377107067056.

The previous prime is 112131321201143. The next prime is 112131321201313. The reversal of 112131321201192 is 291102123131211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2336069191668 + ... + 2336069191715.

It is an arithmetic number, because the mean of its divisors is an integer number (17520518937690).

Almost surely, 2^{112131321201192} is an apocalyptic number.

112131321201192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112131321201192 is an abundant number, since it is smaller than the sum of its proper divisors (168196981801848).

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

112131321201192 is a wasteful number, since it uses less digits than its factorization.

112131321201192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4672138383392 (or 4672138383388 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 112131321201192 in words is "one hundred twelve trillion, one hundred thirty-one billion, three hundred twenty-one million, two hundred one thousand, one hundred ninety-two".