2004224444 has 12 divisors (see below), whose sum is σ = 3521947968. Its totient is φ = 997953600.

The previous prime is 2004224441. The next prime is 2004224483. The reversal of 2004224444 is 4444224002.

It is a super-4 number, since 4×2004224444⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004224441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038572 + ... + 1040499.

It is an arithmetic number, because the mean of its divisors is an integer number (293495664).

Almost surely, 2^2004224444 is an apocalyptic number.

It is an amenable number.

2004224444 is a deficient number, since it is larger than the sum of its proper divisors (1517723524).

2004224444 is a wasteful number, since it uses less digits than its factorization.

2004224444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079316 (or 2079314 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2004224444 is about 44768.5653556153. The cubic root of 2004224444 is about 1260.8075037117.

Adding to 2004224444 its reverse (4444224002), we get a palindrome (6448448446).

The spelling of 2004224444 in words is "two billion, four million, two hundred twenty-four thousand, four hundred forty-four".