2204000004 has 24 divisors (see below), whose sum is σ = 5151155968. Its totient is φ = 733453920.

The previous prime is 2203999961. The next prime is 2204000009. The reversal of 2204000004 is 4000004022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2204000009) 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, 144007 + ... + 158574.

Almost surely, 2^2204000004 is an apocalyptic number.

It is an amenable number.

2204000004 is an abundant number, since it is smaller than the sum of its proper divisors (2947155964).

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

2204000004 is a wasteful number, since it uses less digits than its factorization.

2204000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303195 (or 303193 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 2204000004 is about 46946.7784198234. The cubic root of 2204000004 is about 1301.3792076416.

Adding to 2204000004 its reverse (4000004022), we get a palindrome (6204004026).

The spelling of 2204000004 in words is "two billion, two hundred four million, four", and thus it is an aban number.