322221404122223 has 2 divisors, whose sum is σ = 322221404122224. Its totient is φ = 322221404122222.

The previous prime is 322221404122213. The next prime is 322221404122291.

322221404122223 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 322221404122223 - 2¹² = 322221404118127 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 322221404122223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322221404122213) 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, 161110702061111 + 161110702061112.

It is an arithmetic number, because the mean of its divisors is an integer number (161110702061112).

Almost surely, 2^{322221404122223} is an apocalyptic number.

322221404122223 is a deficient number, since it is larger than the sum of its proper divisors (1).

322221404122223 is an equidigital number, since it uses as much as digits as its factorization.

322221404122223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 32.

It can be divided in two parts, 32222140 and 4122223, that added together give a palindrome (36344363).

The spelling of 322221404122223 in words is "three hundred twenty-two trillion, two hundred twenty-one billion, four hundred four million, one hundred twenty-two thousand, two hundred twenty-three".