323201330202217 has 2 divisors, whose sum is σ = 323201330202218. Its totient is φ = 323201330202216.

The previous prime is 323201330202209. The next prime is 323201330202301. The reversal of 323201330202217 is 712202033102323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 315514790205696 + 7686539996521 = 17762736^2 + 2772461^2 .

It is a cyclic number.

It is not a de Polignac number, because 323201330202217 - 2³ = 323201330202209 is a prime.

It is a super-2 number, since 2×323201330202217² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323201330202617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161600665101108 + 161600665101109.

It is an arithmetic number, because the mean of its divisors is an integer number (161600665101109).

Almost surely, 2^{323201330202217} is an apocalyptic number.

It is an amenable number.

323201330202217 is a deficient number, since it is larger than the sum of its proper divisors (1).

323201330202217 is an equidigital number, since it uses as much as digits as its factorization.

323201330202217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 31.

The spelling of 323201330202217 in words is "three hundred twenty-three trillion, two hundred one billion, three hundred thirty million, two hundred two thousand, two hundred seventeen".