6111227856 has 20 divisors (see below), whose sum is σ = 15787338752. Its totient is φ = 2037075936.

The previous prime is 6111227851. The next prime is 6111227891. The reversal of 6111227856 is 6587221116.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6111227851) 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, 63658576 + ... + 63658671.

Almost surely, 2^6111227856 is an apocalyptic number.

It is an amenable number.

6111227856 is an abundant number, since it is smaller than the sum of its proper divisors (9676110896).

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

6111227856 is a wasteful number, since it uses less digits than its factorization.

6111227856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127317258 (or 127317252 counting only the distinct ones).

The product of its digits is 40320, while the sum is 39.

The square root of 6111227856 is about 78174.3426963093. The cubic root of 6111227856 is about 1828.2804929755.

The spelling of 6111227856 in words is "six billion, one hundred eleven million, two hundred twenty-seven thousand, eight hundred fifty-six".