1422844513313 has 2 divisors, whose sum is σ = 1422844513314. Its totient is φ = 1422844513312.

The previous prime is 1422844513253. The next prime is 1422844513319. The reversal of 1422844513313 is 3133154482241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1002095096209 + 420749417104 = 1001047^2 + 648652^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422844513313 - 2⁶ = 1422844513249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1422844513319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711422256656 + 711422256657.

It is an arithmetic number, because the mean of its divisors is an integer number (711422256657).

Almost surely, 2^{1422844513313} is an apocalyptic number.

It is an amenable number.

1422844513313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422844513313 is an equidigital number, since it uses as much as digits as its factorization.

1422844513313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 41.

Adding to 1422844513313 its reverse (3133154482241), we get a palindrome (4555998995554).

The spelling of 1422844513313 in words is "one trillion, four hundred twenty-two billion, eight hundred forty-four million, five hundred thirteen thousand, three hundred thirteen".