12100110001169 has 2 divisors, whose sum is σ = 12100110001170. Its totient is φ = 12100110001168.

The previous prime is 12100110001157. The next prime is 12100110001171. The reversal of 12100110001169 is 96110001100121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11156181167569 + 943928833600 = 3340087^2 + 971560^2 .

It is an emirp because it is prime and its reverse (96110001100121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12100110001169 - 2³² = 12095815033873 is a prime.

It is a super-2 number, since 2×12100110001169² (a number of 27 digits) contains 22 as substring.

Together with 12100110001171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12100110000169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050055000584 + 6050055000585.

It is an arithmetic number, because the mean of its divisors is an integer number (6050055000585).

Almost surely, 2^{12100110001169} is an apocalyptic number.

It is an amenable number.

12100110001169 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100110001169 is an equidigital number, since it uses as much as digits as its factorization.

12100110001169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 12100110001169 in words is "twelve trillion, one hundred billion, one hundred ten million, one thousand, one hundred sixty-nine".