322322311313213 has 2 divisors, whose sum is σ = 322322311313214. Its totient is φ = 322322311313212.

The previous prime is 322322311313203. The next prime is 322322311313269. The reversal of 322322311313213 is 312313113223223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 310175957146969 + 12146354166244 = 17611813^2 + 3485162^2 .

It is a cyclic number.

It is not a de Polignac number, because 322322311313213 - 2⁸ = 322322311312957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 322322311313213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322322311313203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161161155656606 + 161161155656607.

It is an arithmetic number, because the mean of its divisors is an integer number (161161155656607).

Almost surely, 2^{322322311313213} is an apocalyptic number.

It is an amenable number.

322322311313213 is a deficient number, since it is larger than the sum of its proper divisors (1).

322322311313213 is an equidigital number, since it uses as much as digits as its factorization.

322322311313213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 32.

Adding to 322322311313213 its reverse (312313113223223), we get a palindrome (634635424536436).

The spelling of 322322311313213 in words is "three hundred twenty-two trillion, three hundred twenty-two billion, three hundred eleven million, three hundred thirteen thousand, two hundred thirteen".