622849199113 has 2 divisors, whose sum is σ = 622849199114. Its totient is φ = 622849199112.

The previous prime is 622849199087. The next prime is 622849199191. The reversal of 622849199113 is 311991948226.

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., 622794023929 + 55175184 = 789173^2 + 7428^2 .

It is a cyclic number.

It is not a de Polignac number, because 622849199113 - 2²⁹ = 622312328201 is a prime.

It is a super-2 number, since 2×622849199113² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (622849139113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311424599556 + 311424599557.

It is an arithmetic number, because the mean of its divisors is an integer number (311424599557).

Almost surely, 2^622849199113 is an apocalyptic number.

It is an amenable number.

622849199113 is a deficient number, since it is larger than the sum of its proper divisors (1).

622849199113 is an equidigital number, since it uses as much as digits as its factorization.

622849199113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1679616, while the sum is 55.

The spelling of 622849199113 in words is "six hundred twenty-two billion, eight hundred forty-nine million, one hundred ninety-nine thousand, one hundred thirteen".