6222111056 has 20 divisors (see below), whose sum is σ = 13777531872. Its totient is φ = 2666618976.

The previous prime is 6222111047. The next prime is 6222111059. The reversal of 6222111056 is 6501112226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222111059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27777170 + ... + 27777393.

Almost surely, 2^6222111056 is an apocalyptic number.

It is an amenable number.

6222111056 is an abundant number, since it is smaller than the sum of its proper divisors (7555420816).

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

6222111056 is a wasteful number, since it uses less digits than its factorization.

6222111056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55554578 (or 55554572 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 6222111056 is about 78880.3591269715. The cubic root of 6222111056 is about 1839.2718306468.

The spelling of 6222111056 in words is "six billion, two hundred twenty-two million, one hundred eleven thousand, fifty-six".