623222323222319 has 2 divisors, whose sum is σ = 623222323222320. Its totient is φ = 623222323222318.

The previous prime is 623222323222253. The next prime is 623222323222333. The reversal of 623222323222319 is 913222323222326.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 623222323222319 - 2²⁰ = 623222322173743 is a prime.

It is a super-2 number, since 2×623222323222319² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 623222323222319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (623222323122319) 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, 311611161611159 + 311611161611160.

It is an arithmetic number, because the mean of its divisors is an integer number (311611161611160).

Almost surely, 2^{623222323222319} is an apocalyptic number.

623222323222319 is a deficient number, since it is larger than the sum of its proper divisors (1).

623222323222319 is an equidigital number, since it uses as much as digits as its factorization.

623222323222319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1119744, while the sum is 44.

The spelling of 623222323222319 in words is "six hundred twenty-three trillion, two hundred twenty-two billion, three hundred twenty-three million, two hundred twenty-two thousand, three hundred nineteen".