6222776112 has 120 divisors (see below), whose sum is σ = 20004674976. Its totient is φ = 1768854528.

The previous prime is 6222776111. The next prime is 6222776117. The reversal of 6222776112 is 2116772226.

It is a happy number.

6222776112 is a `hidden beast` number, since 622 + 27 + 7 + 6 + 1 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (6222776111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182908 + ... + 214244.

Almost surely, 2^6222776112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6222776112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10002337488).

6222776112 is an abundant number, since it is smaller than the sum of its proper divisors (13781898864).

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

6222776112 is a wasteful number, since it uses less digits than its factorization.

6222776112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31555 (or 31546 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 6222776112 is about 78884.5746137989. The cubic root of 6222776112 is about 1839.3373590597.

The spelling of 6222776112 in words is "six billion, two hundred twenty-two million, seven hundred seventy-six thousand, one hundred twelve".