322320012163 has 2 divisors, whose sum is σ = 322320012164. Its totient is φ = 322320012162.

The previous prime is 322320012101. The next prime is 322320012181. The reversal of 322320012163 is 361210023223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322320012163 is a prime.

It is not a weakly prime, because it can be changed into another prime (322320012263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161160006081 + 161160006082.

It is an arithmetic number, because the mean of its divisors is an integer number (161160006082).

Almost surely, 2^322320012163 is an apocalyptic number.

322320012163 is a deficient number, since it is larger than the sum of its proper divisors (1).

322320012163 is an equidigital number, since it uses as much as digits as its factorization.

322320012163 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 25.

Adding to 322320012163 its reverse (361210023223), we get a palindrome (683530035386).

The spelling of 322320012163 in words is "three hundred twenty-two billion, three hundred twenty million, twelve thousand, one hundred sixty-three".