223230332212169 has 2 divisors, whose sum is σ = 223230332212170. Its totient is φ = 223230332212168.

The previous prime is 223230332212033. The next prime is 223230332212193. The reversal of 223230332212169 is 961212233032322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211315995770944 + 11914336441225 = 14536712^2 + 3451715^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223230332212169 is a prime.

It is a super-3 number, since 3×223230332212169³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (223230332218169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111615166106084 + 111615166106085.

It is an arithmetic number, because the mean of its divisors is an integer number (111615166106085).

Almost surely, 2^{223230332212169} is an apocalyptic number.

It is an amenable number.

223230332212169 is a deficient number, since it is larger than the sum of its proper divisors (1).

223230332212169 is an equidigital number, since it uses as much as digits as its factorization.

223230332212169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 223230332212169 in words is "two hundred twenty-three trillion, two hundred thirty billion, three hundred thirty-two million, two hundred twelve thousand, one hundred sixty-nine".