92112212117 has 2 divisors, whose sum is σ = 92112212118. Its totient is φ = 92112212116.

The previous prime is 92112212077. The next prime is 92112212149. The reversal of 92112212117 is 71121221129.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55448004676 + 36664207441 = 235474^2 + 191479^2 .

It is a cyclic number.

It is not a de Polignac number, because 92112212117 - 2¹² = 92112208021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 92112212117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92112212177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46056106058 + 46056106059.

It is an arithmetic number, because the mean of its divisors is an integer number (46056106059).

Almost surely, 2^92112212117 is an apocalyptic number.

It is an amenable number.

92112212117 is a deficient number, since it is larger than the sum of its proper divisors (1).

92112212117 is an equidigital number, since it uses as much as digits as its factorization.

92112212117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 29.

The spelling of 92112212117 in words is "ninety-two billion, one hundred twelve million, two hundred twelve thousand, one hundred seventeen".