322248055117 has 2 divisors, whose sum is σ = 322248055118. Its totient is φ = 322248055116.

The previous prime is 322248055109. The next prime is 322248055139. The reversal of 322248055117 is 711550842223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 184091625481 + 138156429636 = 429059^2 + 371694^2 .

It is a cyclic number.

It is not a de Polignac number, because 322248055117 - 2³ = 322248055109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 322248055117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322248055517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161124027558 + 161124027559.

It is an arithmetic number, because the mean of its divisors is an integer number (161124027559).

Almost surely, 2^322248055117 is an apocalyptic number.

It is an amenable number.

322248055117 is a deficient number, since it is larger than the sum of its proper divisors (1).

322248055117 is an equidigital number, since it uses as much as digits as its factorization.

322248055117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 322248055117 in words is "three hundred twenty-two billion, two hundred forty-eight million, fifty-five thousand, one hundred seventeen".