4221112422 has 32 divisors (see below), whose sum is σ = 8549049600. Its totient is φ = 1389313440.

The previous prime is 4221112373. The next prime is 4221112433. The reversal of 4221112422 is 2242111224.

4221112422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205897 + ... + 225467.

It is an arithmetic number, because the mean of its divisors is an integer number (267157800).

Almost surely, 2^4221112422 is an apocalyptic number.

4221112422 is an abundant number, since it is smaller than the sum of its proper divisors (4327937178).

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

4221112422 is a wasteful number, since it uses less digits than its factorization.

4221112422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20028.

The product of its digits is 512, while the sum is 21.

The square root of 4221112422 is about 64970.0886716341. The cubic root of 4221112422 is about 1616.1275721409.

Adding to 4221112422 its reverse (2242111224), we get a palindrome (6463223646).

The spelling of 4221112422 in words is "four billion, two hundred twenty-one million, one hundred twelve thousand, four hundred twenty-two".