422245134313 has 2 divisors, whose sum is σ = 422245134314. Its totient is φ = 422245134312.

The previous prime is 422245134287. The next prime is 422245134317. The reversal of 422245134313 is 313431542224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412025339664 + 10219794649 = 641892^2 + 101093^2 .

It is a cyclic number.

It is not a de Polignac number, because 422245134313 - 2¹⁷ = 422245003241 is a prime.

It is not a weakly prime, because it can be changed into another prime (422245134317) 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, 211122567156 + 211122567157.

It is an arithmetic number, because the mean of its divisors is an integer number (211122567157).

Almost surely, 2^422245134313 is an apocalyptic number.

It is an amenable number.

422245134313 is a deficient number, since it is larger than the sum of its proper divisors (1).

422245134313 is an equidigital number, since it uses as much as digits as its factorization.

422245134313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 34.

Adding to 422245134313 its reverse (313431542224), we get a palindrome (735676676537).

The spelling of 422245134313 in words is "four hundred twenty-two billion, two hundred forty-five million, one hundred thirty-four thousand, three hundred thirteen".