6222734491 has 2 divisors, whose sum is σ = 6222734492. Its totient is φ = 6222734490.

The previous prime is 6222734473. The next prime is 6222734503. The reversal of 6222734491 is 1944372226.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6222734491 - 2²⁵ = 6189180059 is a prime.

It is not a weakly prime, because it can be changed into another prime (6222734891) 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, 3111367245 + 3111367246.

It is an arithmetic number, because the mean of its divisors is an integer number (3111367246).

Almost surely, 2^6222734491 is an apocalyptic number.

6222734491 is a deficient number, since it is larger than the sum of its proper divisors (1).

6222734491 is an equidigital number, since it uses as much as digits as its factorization.

6222734491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 6222734491 is about 78884.3108038601. The cubic root of 6222734491 is about 1839.3332582517. Note that the first 3 decimals are identical.

The spelling of 6222734491 in words is "six billion, two hundred twenty-two million, seven hundred thirty-four thousand, four hundred ninety-one".