422342013013 has 2 divisors, whose sum is σ = 422342013014. Its totient is φ = 422342013012.

The previous prime is 422342013007. The next prime is 422342013017. The reversal of 422342013013 is 310310243224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 226007061604 + 196334951409 = 475402^2 + 443097^2 .

It is a cyclic number.

It is not a de Polignac number, because 422342013013 - 2²⁵ = 422308458581 is a prime.

It is a super-2 number, since 2×422342013013² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422342013017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211171006506 + 211171006507.

It is an arithmetic number, because the mean of its divisors is an integer number (211171006507).

Almost surely, 2^422342013013 is an apocalyptic number.

It is an amenable number.

422342013013 is a deficient number, since it is larger than the sum of its proper divisors (1).

422342013013 is an equidigital number, since it uses as much as digits as its factorization.

422342013013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 422342013013 its reverse (310310243224), we get a palindrome (732652256237).

The spelling of 422342013013 in words is "four hundred twenty-two billion, three hundred forty-two million, thirteen thousand, thirteen".