6222241 has 2 divisors, whose sum is σ = 6222242. Its totient is φ = 6222240.

The previous prime is 6222233. The next prime is 6222263. The reversal of 6222241 is 1422226.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5271616 + 950625 = 2296^2 + 975^2 .

It is a cyclic number.

It is not a de Polignac number, because 6222241 - 2³ = 6222233 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6222341) 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, 3111120 + 3111121.

It is an arithmetic number, because the mean of its divisors is an integer number (3111121).

Almost surely, 2^6222241 is an apocalyptic number.

It is an amenable number.

6222241 is a deficient number, since it is larger than the sum of its proper divisors (1).

6222241 is an equidigital number, since it uses as much as digits as its factorization.

6222241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 384, while the sum is 19.

The square root of 6222241 is about 2494.4420217756. The cubic root of 6222241 is about 183.9284634483.

Adding to 6222241 its reverse (1422226), we get a palindrome (7644467).

The spelling of 6222241 in words is "six million, two hundred twenty-two thousand, two hundred forty-one".