112201121189 has 2 divisors, whose sum is σ = 112201121190. Its totient is φ = 112201121188.

The previous prime is 112201121183. The next prime is 112201121261. The reversal of 112201121189 is 981121102211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112134568225 + 66552964 = 334865^2 + 8158^2 .

It is a cyclic number.

It is not a de Polignac number, because 112201121189 - 2³² = 107906153893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112201121183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100560594 + 56100560595.

It is an arithmetic number, because the mean of its divisors is an integer number (56100560595).

Almost surely, 2^112201121189 is an apocalyptic number.

It is an amenable number.

112201121189 is a deficient number, since it is larger than the sum of its proper divisors (1).

112201121189 is an equidigital number, since it uses as much as digits as its factorization.

112201121189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 29.

The spelling of 112201121189 in words is "one hundred twelve billion, two hundred one million, one hundred twenty-one thousand, one hundred eighty-nine".