2200110111217 has 2 divisors, whose sum is σ = 2200110111218. Its totient is φ = 2200110111216.

The previous prime is 2200110111167. The next prime is 2200110111223. The reversal of 2200110111217 is 7121110110022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1799128611856 + 400981499361 = 1341316^2 + 633231^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2200110111217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2200110111194 and 2200110111203.

It is not a weakly prime, because it can be changed into another prime (2200110411217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100055055608 + 1100055055609.

It is an arithmetic number, because the mean of its divisors is an integer number (1100055055609).

Almost surely, 2^{2200110111217} is an apocalyptic number.

It is an amenable number.

2200110111217 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200110111217 is an equidigital number, since it uses as much as digits as its factorization.

2200110111217 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 19.

Adding to 2200110111217 its reverse (7121110110022), we get a palindrome (9321220221239).

The spelling of 2200110111217 in words is "two trillion, two hundred billion, one hundred ten million, one hundred eleven thousand, two hundred seventeen".