112002012000191 has 2 divisors, whose sum is σ = 112002012000192. Its totient is φ = 112002012000190.

The previous prime is 112002012000163. The next prime is 112002012000211. The reversal of 112002012000191 is 191000210200211.

It is an a-pointer prime, because the next prime (112002012000211) can be obtained adding 112002012000191 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112002012000191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112002012000091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56001006000095 + 56001006000096.

It is an arithmetic number, because the mean of its divisors is an integer number (56001006000096).

Almost surely, 2^{112002012000191} is an apocalyptic number.

112002012000191 is a deficient number, since it is larger than the sum of its proper divisors (1).

112002012000191 is an equidigital number, since it uses as much as digits as its factorization.

112002012000191 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 20.

The spelling of 112002012000191 in words is "one hundred twelve trillion, two billion, twelve million, one hundred ninety-one", and thus it is an aban number.