422322444113 has 2 divisors, whose sum is σ = 422322444114. Its totient is φ = 422322444112.

The previous prime is 422322444109. The next prime is 422322444133. The reversal of 422322444113 is 311444223224.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 421326915409 + 995528704 = 649097^2 + 31552^2 .

It is a cyclic number.

It is not a de Polignac number, because 422322444113 - 2² = 422322444109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422322444113.

It is not a weakly prime, because it can be changed into another prime (422322444133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211161222056 + 211161222057.

It is an arithmetic number, because the mean of its divisors is an integer number (211161222057).

Almost surely, 2^422322444113 is an apocalyptic number.

It is an amenable number.

422322444113 is a deficient number, since it is larger than the sum of its proper divisors (1).

422322444113 is an equidigital number, since it uses as much as digits as its factorization.

422322444113 is an evil number, because the sum of its binary digits is even.

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

Adding to 422322444113 its reverse (311444223224), we get a palindrome (733766667337).

The spelling of 422322444113 in words is "four hundred twenty-two billion, three hundred twenty-two million, four hundred forty-four thousand, one hundred thirteen".