112102001110217 has 2 divisors, whose sum is σ = 112102001110218. Its totient is φ = 112102001110216.

The previous prime is 112102001110163. The next prime is 112102001110223. The reversal of 112102001110217 is 712011100201211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74363389743241 + 37738611366976 = 8623421^2 + 6143176^2 .

It is a cyclic number.

It is not a de Polignac number, because 112102001110217 - 2¹⁶ = 112102001044681 is a prime.

It is not a weakly prime, because it can be changed into another prime (112102001110247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051000555108 + 56051000555109.

It is an arithmetic number, because the mean of its divisors is an integer number (56051000555109).

Almost surely, 2^{112102001110217} is an apocalyptic number.

It is an amenable number.

112102001110217 is a deficient number, since it is larger than the sum of its proper divisors (1).

112102001110217 is an equidigital number, since it uses as much as digits as its factorization.

112102001110217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 112102001110217 its reverse (712011100201211), we get a palindrome (824113101311428).

The spelling of 112102001110217 in words is "one hundred twelve trillion, one hundred two billion, one million, one hundred ten thousand, two hundred seventeen".