102212201112269 has 2 divisors, whose sum is σ = 102212201112270. Its totient is φ = 102212201112268.

The previous prime is 102212201112191. The next prime is 102212201112331. The reversal of 102212201112269 is 962211102212201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98845849515625 + 3366351596644 = 9942125^2 + 1834762^2 .

It is an emirp because it is prime and its reverse (962211102212201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102212201112269 - 2⁸ = 102212201112013 is a prime.

It is a super-2 number, since 2×102212201112269² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102212201117269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106100556134 + 51106100556135.

It is an arithmetic number, because the mean of its divisors is an integer number (51106100556135).

Almost surely, 2^{102212201112269} is an apocalyptic number.

It is an amenable number.

102212201112269 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212201112269 is an equidigital number, since it uses as much as digits as its factorization.

102212201112269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 32.

The spelling of 102212201112269 in words is "one hundred two trillion, two hundred twelve billion, two hundred one million, one hundred twelve thousand, two hundred sixty-nine".