112200021191 has 2 divisors, whose sum is σ = 112200021192. Its totient is φ = 112200021190.

The previous prime is 112200021179. The next prime is 112200021313. The reversal of 112200021191 is 191120002211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112200021191 - 2³⁰ = 111126279367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112200021161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100010595 + 56100010596.

It is an arithmetic number, because the mean of its divisors is an integer number (56100010596).

Almost surely, 2^112200021191 is an apocalyptic number.

112200021191 is a deficient number, since it is larger than the sum of its proper divisors (1).

112200021191 is an equidigital number, since it uses as much as digits as its factorization.

112200021191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 112200021191 in words is "one hundred twelve billion, two hundred million, twenty-one thousand, one hundred ninety-one".