11110002112217 has 2 divisors, whose sum is σ = 11110002112218. Its totient is φ = 11110002112216.

The previous prime is 11110002112169. The next prime is 11110002112229. The reversal of 11110002112217 is 71221120001111.

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., 10871600378521 + 238401733696 = 3297211^2 + 488264^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110002112217 - 2⁸ = 11110002111961 is a prime.

It is not a weakly prime, because it can be changed into another prime (11110002111217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555001056108 + 5555001056109.

It is an arithmetic number, because the mean of its divisors is an integer number (5555001056109).

Almost surely, 2^{11110002112217} is an apocalyptic number.

It is an amenable number.

11110002112217 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110002112217 is an equidigital number, since it uses as much as digits as its factorization.

11110002112217 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 11110002112217 its reverse (71221120001111), we get a palindrome (82331122113328).

The spelling of 11110002112217 in words is "eleven trillion, one hundred ten billion, two million, one hundred twelve thousand, two hundred seventeen".