1001322322163 has 2 divisors, whose sum is σ = 1001322322164. Its totient is φ = 1001322322162.

The previous prime is 1001322322123. The next prime is 1001322322193. The reversal of 1001322322163 is 3612232231001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3612232231001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1001322322163 - 2²⁴ = 1001305544947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1001322322103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500661161081 + 500661161082.

It is an arithmetic number, because the mean of its divisors is an integer number (500661161082).

Almost surely, 2^{1001322322163} is an apocalyptic number.

1001322322163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001322322163 is an equidigital number, since it uses as much as digits as its factorization.

1001322322163 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 26.

Adding to 1001322322163 its reverse (3612232231001), we get a palindrome (4613554553164).

The spelling of 1001322322163 in words is "one trillion, one billion, three hundred twenty-two million, three hundred twenty-two thousand, one hundred sixty-three".