322231000163 has 2 divisors, whose sum is σ = 322231000164. Its totient is φ = 322231000162.

The previous prime is 322231000129. The next prime is 322231000177. The reversal of 322231000163 is 361000132223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 322231000163 - 2²⁰ = 322229951587 is a prime.

It is not a weakly prime, because it can be changed into another prime (322231000103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161115500081 + 161115500082.

It is an arithmetic number, because the mean of its divisors is an integer number (161115500082).

Almost surely, 2^322231000163 is an apocalyptic number.

322231000163 is a deficient number, since it is larger than the sum of its proper divisors (1).

322231000163 is an equidigital number, since it uses as much as digits as its factorization.

322231000163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 322231000163 its reverse (361000132223), we get a palindrome (683231132386).

The spelling of 322231000163 in words is "three hundred twenty-two billion, two hundred thirty-one million, one hundred sixty-three", and thus it is an aban number.