2204303223 has 4 divisors (see below), whose sum is σ = 2939070968. Its totient is φ = 1469535480.

The previous prime is 2204303177. The next prime is 2204303237. The reversal of 2204303223 is 3223034022.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2204303223 - 2⁶ = 2204303159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2204303223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204303323) 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, 367383868 + ... + 367383873.

It is an arithmetic number, because the mean of its divisors is an integer number (734767742).

Almost surely, 2^2204303223 is an apocalyptic number.

2204303223 is a deficient number, since it is larger than the sum of its proper divisors (734767745).

2204303223 is an equidigital number, since it uses as much as digits as its factorization.

2204303223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734767744.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 2204303223 is about 46950.0076996799. The cubic root of 2204303223 is about 1301.4388847146.

Adding to 2204303223 its reverse (3223034022), we get a palindrome (5427337245).

The spelling of 2204303223 in words is "two billion, two hundred four million, three hundred three thousand, two hundred twenty-three".