323212112223311 has 2 divisors, whose sum is σ = 323212112223312. Its totient is φ = 323212112223310.

The previous prime is 323212112223307. The next prime is 323212112223317. The reversal of 323212112223311 is 113322211212323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323212112223311 - 2² = 323212112223307 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212112223317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606056111655 + 161606056111656.

It is an arithmetic number, because the mean of its divisors is an integer number (161606056111656).

Almost surely, 2^{323212112223311} is an apocalyptic number.

323212112223311 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212112223311 is an equidigital number, since it uses as much as digits as its factorization.

323212112223311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

Adding to 323212112223311 its reverse (113322211212323), we get a palindrome (436534323435634).

The spelling of 323212112223311 in words is "three hundred twenty-three trillion, two hundred twelve billion, one hundred twelve million, two hundred twenty-three thousand, three hundred eleven".