4422112112 has 40 divisors (see below), whose sum is σ = 9753125760. Its totient is φ = 1922655680.

The previous prime is 4422112073. The next prime is 4422112129. The reversal of 4422112112 is 2112112244.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542162 + ... + 550257.

It is an arithmetic number, because the mean of its divisors is an integer number (243828144).

Almost surely, 2^4422112112 is an apocalyptic number.

It is an amenable number.

4422112112 is an abundant number, since it is smaller than the sum of its proper divisors (5331013648).

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

4422112112 is a wasteful number, since it uses less digits than its factorization.

4422112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092461 (or 1092455 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 4422112112 is about 66498.9632400386. The cubic root of 4422112112 is about 1641.3829441411.

Adding to 4422112112 its reverse (2112112244), we get a palindrome (6534224356).

The spelling of 4422112112 in words is "four billion, four hundred twenty-two million, one hundred twelve thousand, one hundred twelve".