6222856100 has 36 divisors (see below), whose sum is σ = 13868568084. Its totient is φ = 2421866880.

The previous prime is 6222856051. The next prime is 6222856127. The reversal of 6222856100 is 16582226.

It can be written as a sum of positive squares in 6 ways, for example, as 50239744 + 6172616356 = 7088^2 + 78566^2 .

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 837227 + ... + 844626.

Almost surely, 2^6222856100 is an apocalyptic number.

It is an amenable number.

6222856100 is an abundant number, since it is smaller than the sum of its proper divisors (7645711984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6222856100 is a wasteful number, since it uses less digits than its factorization.

6222856100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681904 (or 1681897 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 6222856100 is about 78885.0816060933. The cubic root of 6222856100 is about 1839.3452400163.

The spelling of 6222856100 in words is "six billion, two hundred twenty-two million, eight hundred fifty-six thousand, one hundred".