6222118 has 24 divisors (see below), whose sum is σ = 10949472. Its totient is φ = 2643984.

The previous prime is 6222113. The next prime is 6222149. The reversal of 6222118 is 8112226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222113) 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 in 11 ways as a sum of consecutive naturals, for example, 16771 + ... + 17137.

It is an arithmetic number, because the mean of its divisors is an integer number (456228).

Almost surely, 2^6222118 is an apocalyptic number.

6222118 is a deficient number, since it is larger than the sum of its proper divisors (4727354).

6222118 is a wasteful number, since it uses less digits than its factorization.

6222118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556 (or 549 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 6222118 is about 2494.4173668414. The cubic root of 6222118 is about 183.9272514868.

The spelling of 6222118 in words is "six million, two hundred twenty-two thousand, one hundred eighteen".