322211222302313 has 2 divisors, whose sum is σ = 322211222302314. Its totient is φ = 322211222302312.

The previous prime is 322211222302279. The next prime is 322211222302339. The reversal of 322211222302313 is 313203222112223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 231068820098704 + 91142402203609 = 15200948^2 + 9546853^2 .

It is a cyclic number.

It is not a de Polignac number, because 322211222302313 - 2²⁰ = 322211221253737 is a prime.

It is not a weakly prime, because it can be changed into another prime (322211222302363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161105611151156 + 161105611151157.

It is an arithmetic number, because the mean of its divisors is an integer number (161105611151157).

Almost surely, 2^{322211222302313} is an apocalyptic number.

It is an amenable number.

322211222302313 is a deficient number, since it is larger than the sum of its proper divisors (1).

322211222302313 is an equidigital number, since it uses as much as digits as its factorization.

322211222302313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 322211222302313 its reverse (313203222112223), we get a palindrome (635414444414536).

The spelling of 322211222302313 in words is "three hundred twenty-two trillion, two hundred eleven billion, two hundred twenty-two million, three hundred two thousand, three hundred thirteen".