102222211111169 has 2 divisors, whose sum is σ = 102222211111170. Its totient is φ = 102222211111168.

The previous prime is 102222211111117. The next prime is 102222211111219. The reversal of 102222211111169 is 961111112222201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97675665610000 + 4546545501169 = 9883100^2 + 2132263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102222211111169 is a prime.

It is a super-2 number, since 2×102222211111169² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102222211111469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111105555584 + 51111105555585.

It is an arithmetic number, because the mean of its divisors is an integer number (51111105555585).

Almost surely, 2^{102222211111169} is an apocalyptic number.

It is an amenable number.

102222211111169 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222211111169 is an equidigital number, since it uses as much as digits as its factorization.

102222211111169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 32.

The spelling of 102222211111169 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred eleven million, one hundred eleven thousand, one hundred sixty-nine".