12231022303169 has 2 divisors, whose sum is σ = 12231022303170. Its totient is φ = 12231022303168.

The previous prime is 12231022303151. The next prime is 12231022303229. The reversal of 12231022303169 is 96130322013221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9296327824144 + 2934694479025 = 3048988^2 + 1713095^2 .

It is a cyclic number.

It is not a de Polignac number, because 12231022303169 - 2²⁸ = 12230753867713 is a prime.

It is a super-2 number, since 2×12231022303169² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12237022303169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115511151584 + 6115511151585.

It is an arithmetic number, because the mean of its divisors is an integer number (6115511151585).

Almost surely, 2^{12231022303169} is an apocalyptic number.

It is an amenable number.

12231022303169 is a deficient number, since it is larger than the sum of its proper divisors (1).

12231022303169 is an equidigital number, since it uses as much as digits as its factorization.

12231022303169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 12231022303169 in words is "twelve trillion, two hundred thirty-one billion, twenty-two million, three hundred three thousand, one hundred sixty-nine".