2203222004 has 12 divisors (see below), whose sum is σ = 3864587328. Its totient is φ = 1099054200.

The previous prime is 2203222001. The next prime is 2203222019. The reversal of 2203222004 is 4002223022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203222001) 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, 637262 + ... + 640709.

It is an arithmetic number, because the mean of its divisors is an integer number (322048944).

Almost surely, 2^2203222004 is an apocalyptic number.

It is an amenable number.

2203222004 is a deficient number, since it is larger than the sum of its proper divisors (1661365324).

2203222004 is a wasteful number, since it uses less digits than its factorization.

2203222004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278406 (or 1278404 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2203222004 is about 46938.4917098963. The cubic root of 2203222004 is about 1301.2260630292.

Adding to 2203222004 its reverse (4002223022), we get a palindrome (6205445026).

The spelling of 2203222004 in words is "two billion, two hundred three million, two hundred twenty-two thousand, four".