112102001201191 has 2 divisors, whose sum is σ = 112102001201192. Its totient is φ = 112102001201190.

The previous prime is 112102001201173. The next prime is 112102001201231. The reversal of 112102001201191 is 191102100201211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112102001201191 - 2⁷ = 112102001201063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112102001231191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051000600595 + 56051000600596.

It is an arithmetic number, because the mean of its divisors is an integer number (56051000600596).

Almost surely, 2^{112102001201191} is an apocalyptic number.

112102001201191 is a deficient number, since it is larger than the sum of its proper divisors (1).

112102001201191 is an equidigital number, since it uses as much as digits as its factorization.

112102001201191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 112102001201191 in words is "one hundred twelve trillion, one hundred two billion, one million, two hundred one thousand, one hundred ninety-one".