2204221223 has 8 divisors (see below), whose sum is σ = 2212320000. Its totient is φ = 2196138168.

The previous prime is 2204221177. The next prime is 2204221249. The reversal of 2204221223 is 3221224022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2204221223 - 2¹⁰ = 2204220199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2204221195 and 2204221204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204241223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325490 + ... + 332192.

It is an arithmetic number, because the mean of its divisors is an integer number (276540000).

Almost surely, 2^2204221223 is an apocalyptic number.

2204221223 is a deficient number, since it is larger than the sum of its proper divisors (8098777).

2204221223 is an equidigital number, since it uses as much as digits as its factorization.

2204221223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7861.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2204221223 is about 46949.1344222660. The cubic root of 2204221223 is about 1301.4227466880.

Adding to 2204221223 its reverse (3221224022), we get a palindrome (5425445245).

The spelling of 2204221223 in words is "two billion, two hundred four million, two hundred twenty-one thousand, two hundred twenty-three".