4004232222 has 16 divisors (see below), whose sum is σ = 8027050752. Its totient is φ = 1331646360.

The previous prime is 4004232161. The next prime is 4004232229. The reversal of 4004232222 is 2222324004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004232229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771628 + ... + 776799.

It is an arithmetic number, because the mean of its divisors is an integer number (501690672).

Almost surely, 2^4004232222 is an apocalyptic number.

4004232222 is an abundant number, since it is smaller than the sum of its proper divisors (4022818530).

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

4004232222 is a wasteful number, since it uses less digits than its factorization.

4004232222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548863.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4004232222 is about 63279.0030104773. The cubic root of 4004232222 is about 1587.9607074370.

Adding to 4004232222 its reverse (2222324004), we get a palindrome (6226556226).

The spelling of 4004232222 in words is "four billion, four million, two hundred thirty-two thousand, two hundred twenty-two".