112550038640089 has 2 divisors, whose sum is σ = 112550038640090. Its totient is φ = 112550038640088.

The previous prime is 112550038640021. The next prime is 112550038640141. The reversal of 112550038640089 is 980046830055211.

It is a happy number.

It is an a-pointer prime, because the next prime (112550038640141) can be obtained adding 112550038640089 to its sum of digits (52).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106211265633225 + 6338773006864 = 10305885^2 + 2517692^2 .

It is a cyclic number.

It is not a de Polignac number, because 112550038640089 - 2¹⁷ = 112550038509017 is a prime.

It is a super-2 number, since 2×112550038640089² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112550038647089) by changing a digit.

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 as a sum of consecutive naturals, namely, 56275019320044 + 56275019320045.

It is an arithmetic number, because the mean of its divisors is an integer number (56275019320045).

Almost surely, 2^{112550038640089} is an apocalyptic number.

It is an amenable number.

112550038640089 is a deficient number, since it is larger than the sum of its proper divisors (1).

112550038640089 is an equidigital number, since it uses as much as digits as its factorization.

112550038640089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 52.

The spelling of 112550038640089 in words is "one hundred twelve trillion, five hundred fifty billion, thirty-eight million, six hundred forty thousand, eighty-nine".