23043322012169 has 2 divisors, whose sum is σ = 23043322012170. Its totient is φ = 23043322012168.

The previous prime is 23043322012163. The next prime is 23043322012211. The reversal of 23043322012169 is 96121022334032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21823099110400 + 1220222901769 = 4671520^2 + 1104637^2 .

It is a cyclic number.

It is not a de Polignac number, because 23043322012169 - 2²⁴ = 23043305234953 is a prime.

It is a super-2 number, since 2×23043322012169² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23043322012163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11521661006084 + 11521661006085.

It is an arithmetic number, because the mean of its divisors is an integer number (11521661006085).

Almost surely, 2^{23043322012169} is an apocalyptic number.

It is an amenable number.

23043322012169 is a deficient number, since it is larger than the sum of its proper divisors (1).

23043322012169 is an equidigital number, since it uses as much as digits as its factorization.

23043322012169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 23043322012169 in words is "twenty-three trillion, forty-three billion, three hundred twenty-two million, twelve thousand, one hundred sixty-nine".