6222277928 has 16 divisors (see below), whose sum is σ = 12280812000. Its totient is φ = 2947394736.

The previous prime is 6222277913. The next prime is 6222277931. The reversal of 6222277928 is 8297722226.

It is a super-2 number, since 2×6222277928² = 77433485226551946368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20467868 + ... + 20468171.

It is an arithmetic number, because the mean of its divisors is an integer number (767550750).

Almost surely, 2^6222277928 is an apocalyptic number.

It is an amenable number.

6222277928 is a deficient number, since it is larger than the sum of its proper divisors (6058534072).

6222277928 is a wasteful number, since it uses less digits than its factorization.

6222277928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40936064 (or 40936060 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 6222277928 is about 78881.4168736845. The cubic root of 6222277928 is about 1839.2882730955.

The spelling of 6222277928 in words is "six billion, two hundred twenty-two million, two hundred seventy-seven thousand, nine hundred twenty-eight".