12022002121169 has 2 divisors, whose sum is σ = 12022002121170. Its totient is φ = 12022002121168.

The previous prime is 12022002121133. The next prime is 12022002121277. The reversal of 12022002121169 is 96112120022021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12013072816144 + 8929305025 = 3465988^2 + 94495^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022002121169 - 2⁴⁰ = 10922490493393 is a prime.

It is a super-2 number, since 2×12022002121169² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12022002111169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011001060584 + 6011001060585.

It is an arithmetic number, because the mean of its divisors is an integer number (6011001060585).

Almost surely, 2^{12022002121169} is an apocalyptic number.

It is an amenable number.

12022002121169 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022002121169 is an equidigital number, since it uses as much as digits as its factorization.

12022002121169 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 29.

The spelling of 12022002121169 in words is "twelve trillion, twenty-two billion, two million, one hundred twenty-one thousand, one hundred sixty-nine".