6222313 has 2 divisors, whose sum is σ = 6222314. Its totient is φ = 6222312.

The previous prime is 6222299. The next prime is 6222319. The reversal of 6222313 is 3132226.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3636649 + 2585664 = 1907^2 + 1608^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6222313 is a prime.

It is not a weakly prime, because it can be changed into another prime (6222319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3111156 + 3111157.

It is an arithmetic number, because the mean of its divisors is an integer number (3111157).

Almost surely, 2^6222313 is an apocalyptic number.

It is an amenable number.

6222313 is a deficient number, since it is larger than the sum of its proper divisors (1).

6222313 is an equidigital number, since it uses as much as digits as its factorization.

6222313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 19.

The square root of 6222313 is about 2494.4564538191. The cubic root of 6222313 is about 183.9291728818.

Adding to 6222313 its reverse (3132226), we get a palindrome (9354539).

The spelling of 6222313 in words is "six million, two hundred twenty-two thousand, three hundred thirteen".