6222958447 has 2 divisors, whose sum is σ = 6222958448. Its totient is φ = 6222958446.

The previous prime is 6222958411. The next prime is 6222958463. The reversal of 6222958447 is 7448592226.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6222958447 - 2⁷ = 6222958319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6222958447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6222955447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3111479223 + 3111479224.

It is an arithmetic number, because the mean of its divisors is an integer number (3111479224).

Almost surely, 2^6222958447 is an apocalyptic number.

6222958447 is a deficient number, since it is larger than the sum of its proper divisors (1).

6222958447 is an equidigital number, since it uses as much as digits as its factorization.

6222958447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 49.

The square root of 6222958447 is about 78885.7303129026. The cubic root of 6222958447 is about 1839.3553238338.

The spelling of 6222958447 in words is "six billion, two hundred twenty-two million, nine hundred fifty-eight thousand, four hundred forty-seven".