4004122232 has 16 divisors (see below), whose sum is σ = 8190250200. Its totient is φ = 1820055520.

The previous prime is 4004122229. The next prime is 4004122237. The reversal of 4004122232 is 2322214004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004122237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22750607 + ... + 22750782.

Almost surely, 2^4004122232 is an apocalyptic number.

It is an amenable number.

4004122232 is an abundant number, since it is smaller than the sum of its proper divisors (4186127968).

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

4004122232 is a wasteful number, since it uses less digits than its factorization.

4004122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45501406 (or 45501402 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4004122232 is about 63278.1339168595. The cubic root of 4004122232 is about 1587.9461677044.

Adding to 4004122232 its reverse (2322214004), we get a palindrome (6326336236).

The spelling of 4004122232 in words is "four billion, four million, one hundred twenty-two thousand, two hundred thirty-two".