322248226213 has 2 divisors, whose sum is σ = 322248226214. Its totient is φ = 322248226212.

The previous prime is 322248226211. The next prime is 322248226219. The reversal of 322248226213 is 312622842223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 227459363329 + 94788862884 = 476927^2 + 307878^2 .

It is a cyclic number.

It is not a de Polignac number, because 322248226213 - 2¹ = 322248226211 is a prime.

Together with 322248226211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322248226211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161124113106 + 161124113107.

It is an arithmetic number, because the mean of its divisors is an integer number (161124113107).

Almost surely, 2^322248226213 is an apocalyptic number.

It is an amenable number.

322248226213 is a deficient number, since it is larger than the sum of its proper divisors (1).

322248226213 is an equidigital number, since it uses as much as digits as its factorization.

322248226213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 37.

The spelling of 322248226213 in words is "three hundred twenty-two billion, two hundred forty-eight million, two hundred twenty-six thousand, two hundred thirteen".