2214304223 has 4 divisors (see below), whose sum is σ = 2214418680. Its totient is φ = 2214189768.

The previous prime is 2214304219. The next prime is 2214304229. The reversal of 2214304223 is 3224034122.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2214304223 - 2² = 2214304219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214304229) 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, 20240 + ... + 69557.

It is an arithmetic number, because the mean of its divisors is an integer number (553604670).

Almost surely, 2^2214304223 is an apocalyptic number.

2214304223 is a deficient number, since it is larger than the sum of its proper divisors (114457).

2214304223 is an equidigital number, since it uses as much as digits as its factorization.

2214304223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114456.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2214304223 is about 47056.3940713693. The cubic root of 2214304223 is about 1303.4041399789.

Adding to 2214304223 its reverse (3224034122), we get a palindrome (5438338345).

The spelling of 2214304223 in words is "two billion, two hundred fourteen million, three hundred four thousand, two hundred twenty-three".