121322334234169 has 2 divisors, whose sum is σ = 121322334234170. Its totient is φ = 121322334234168.

The previous prime is 121322334234077. The next prime is 121322334234301. The reversal of 121322334234169 is 961432433223121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78081346413225 + 43240987820944 = 8836365^2 + 6575788^2 .

It is an emirp because it is prime and its reverse (961432433223121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121322334234169 - 2²⁹ = 121321797363257 is a prime.

It is a super-2 number, since 2×121322334234169² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (121322334234869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60661167117084 + 60661167117085.

It is an arithmetic number, because the mean of its divisors is an integer number (60661167117085).

Almost surely, 2^{121322334234169} is an apocalyptic number.

It is an amenable number.

121322334234169 is a deficient number, since it is larger than the sum of its proper divisors (1).

121322334234169 is an equidigital number, since it uses as much as digits as its factorization.

121322334234169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1119744, while the sum is 46.

The spelling of 121322334234169 in words is "one hundred twenty-one trillion, three hundred twenty-two billion, three hundred thirty-four million, two hundred thirty-four thousand, one hundred sixty-nine".