112399938089 has 2 divisors, whose sum is σ = 112399938090. Its totient is φ = 112399938088.

The previous prime is 112399938083. The next prime is 112399938181. The reversal of 112399938089 is 980839993211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112248451225 + 151486864 = 335035^2 + 12308^2 .

It is a cyclic number.

It is not a de Polignac number, because 112399938089 - 2³⁶ = 43680461353 is a prime.

It is a super-2 number, since 2×112399938089² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112399938083) by changing a digit.

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 as a sum of consecutive naturals, namely, 56199969044 + 56199969045.

It is an arithmetic number, because the mean of its divisors is an integer number (56199969045).

Almost surely, 2^112399938089 is an apocalyptic number.

It is an amenable number.

112399938089 is a deficient number, since it is larger than the sum of its proper divisors (1).

112399938089 is an equidigital number, since it uses as much as digits as its factorization.

112399938089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7558272, while the sum is 62.

The spelling of 112399938089 in words is "one hundred twelve billion, three hundred ninety-nine million, nine hundred thirty-eight thousand, eighty-nine".