4002430222 has 16 divisors (see below), whose sum is σ = 6929245152. Its totient is φ = 1698343200.

The previous prime is 4002430163. The next prime is 4002430253. The reversal of 4002430222 is 2220342004.

4002430222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4002430222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1413873 + ... + 1416700.

It is an arithmetic number, because the mean of its divisors is an integer number (433077822).

Almost surely, 2^4002430222 is an apocalyptic number.

4002430222 is a deficient number, since it is larger than the sum of its proper divisors (2926814930).

4002430222 is a wasteful number, since it uses less digits than its factorization.

4002430222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830683.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4002430222 is about 63264.7628779244. The cubic root of 4002430222 is about 1587.7224649649.

Adding to 4002430222 its reverse (2220342004), we get a palindrome (6222772226).

The spelling of 4002430222 in words is "four billion, two million, four hundred thirty thousand, two hundred twenty-two".