6222244271 has 2 divisors, whose sum is σ = 6222244272. Its totient is φ = 6222244270.

The previous prime is 6222244261. The next prime is 6222244291. The reversal of 6222244271 is 1724422226.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6222244271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6222244261) 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, 3111122135 + 3111122136.

It is an arithmetic number, because the mean of its divisors is an integer number (3111122136).

Almost surely, 2^6222244271 is an apocalyptic number.

6222244271 is a deficient number, since it is larger than the sum of its proper divisors (1).

6222244271 is an equidigital number, since it uses as much as digits as its factorization.

6222244271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 32.

The square root of 6222244271 is about 78881.2035341754. The cubic root of 6222244271 is about 1839.2849567839.

Adding to 6222244271 its reverse (1724422226), we get a palindrome (7946666497).

The spelling of 6222244271 in words is "six billion, two hundred twenty-two million, two hundred forty-four thousand, two hundred seventy-one".