6224664412237 has 2 divisors, whose sum is σ = 6224664412238. Its totient is φ = 6224664412236.

The previous prime is 6224664412223. The next prime is 6224664412271. The reversal of 6224664412237 is 7322144664226.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5446650445636 + 778013966601 = 2333806^2 + 882051^2 .

It is a cyclic number.

It is not a de Polignac number, because 6224664412237 - 2¹¹ = 6224664410189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6224664412297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3112332206118 + 3112332206119.

It is an arithmetic number, because the mean of its divisors is an integer number (3112332206119).

Almost surely, 2^{6224664412237} is an apocalyptic number.

It is an amenable number.

6224664412237 is a deficient number, since it is larger than the sum of its proper divisors (1).

6224664412237 is an equidigital number, since it uses as much as digits as its factorization.

6224664412237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4644864, while the sum is 49.

The spelling of 6224664412237 in words is "six trillion, two hundred twenty-four billion, six hundred sixty-four million, four hundred twelve thousand, two hundred thirty-seven".