2004443022 has 32 divisors (see below), whose sum is σ = 4122835200. Its totient is φ = 649313280.

The previous prime is 2004443003. The next prime is 2004443047. The reversal of 2004443022 is 2203444002.

It is a self number, because there is not a number n which added to its sum of digits gives 2004443022.

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, 31822 + ... + 70862.

It is an arithmetic number, because the mean of its divisors is an integer number (128838600).

Almost surely, 2^2004443022 is an apocalyptic number.

2004443022 is an abundant number, since it is smaller than the sum of its proper divisors (2118392178).

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

2004443022 is a wasteful number, since it uses less digits than its factorization.

2004443022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39288.

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

The square root of 2004443022 is about 44771.0064885747. The cubic root of 2004443022 is about 1260.8533360312.

Adding to 2004443022 its reverse (2203444002), we get a palindrome (4207887024).

The spelling of 2004443022 in words is "two billion, four million, four hundred forty-three thousand, twenty-two".