322320022313 has 2 divisors, whose sum is σ = 322320022314. Its totient is φ = 322320022312.

The previous prime is 322320022301. The next prime is 322320022333. The reversal of 322320022313 is 313220023223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318375805504 + 3944216809 = 564248^2 + 62803^2 .

It is an emirp because it is prime and its reverse (313220023223) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322320022313 is a prime.

It is not a weakly prime, because it can be changed into another prime (322320022333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161160011156 + 161160011157.

It is an arithmetic number, because the mean of its divisors is an integer number (161160011157).

Almost surely, 2^322320022313 is an apocalyptic number.

It is an amenable number.

322320022313 is a deficient number, since it is larger than the sum of its proper divisors (1).

322320022313 is an equidigital number, since it uses as much as digits as its factorization.

322320022313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 322320022313 its reverse (313220023223), we get a palindrome (635540045536).

The spelling of 322320022313 in words is "three hundred twenty-two billion, three hundred twenty million, twenty-two thousand, three hundred thirteen".