323323222213 has 2 divisors, whose sum is σ = 323323222214. Its totient is φ = 323323222212.

The previous prime is 323323222193. The next prime is 323323222303. The reversal of 323323222213 is 312222323323.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 266732997444 + 56590224769 = 516462^2 + 237887^2 .

It is a cyclic number.

It is not a de Polignac number, because 323323222213 - 2³⁷ = 185884268741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323323222613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161661611106 + 161661611107.

It is an arithmetic number, because the mean of its divisors is an integer number (161661611107).

Almost surely, 2^323323222213 is an apocalyptic number.

It is an amenable number.

323323222213 is a deficient number, since it is larger than the sum of its proper divisors (1).

323323222213 is an equidigital number, since it uses as much as digits as its factorization.

323323222213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 28.

Adding to 323323222213 its reverse (312222323323), we get a palindrome (635545545536).

The spelling of 323323222213 in words is "three hundred twenty-three billion, three hundred twenty-three million, two hundred twenty-two thousand, two hundred thirteen".