2204400003 has 12 divisors (see below), whose sum is σ = 3182684760. Its totient is φ = 1356553536.

The previous prime is 2204400001. The next prime is 2204400091. The reversal of 2204400003 is 3000044022.

It is a happy number.

It is not a de Polignac number, because 2204400003 - 2¹ = 2204400001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2204400001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2173458 + ... + 2174471.

It is an arithmetic number, because the mean of its divisors is an integer number (265223730).

Almost surely, 2^2204400003 is an apocalyptic number.

2204400003 is a deficient number, since it is larger than the sum of its proper divisors (978284757).

2204400003 is a wasteful number, since it uses less digits than its factorization.

2204400003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347958 (or 4347945 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2204400003 is about 46951.0383591247. The cubic root of 2204400003 is about 1301.4579310071.

Adding to 2204400003 its reverse (3000044022), we get a palindrome (5204444025).

The spelling of 2204400003 in words is "two billion, two hundred four million, four hundred thousand, three".