2223001223 has 4 divisors (see below), whose sum is σ = 2259443928. Its totient is φ = 2186558520.

The previous prime is 2223001211. The next prime is 2223001259. The reversal of 2223001223 is 3221003222.

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

It is a cyclic number.

It is not a de Polignac number, because 2223001223 - 2²⁶ = 2155892359 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 (2223001423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18221261 + ... + 18221382.

It is an arithmetic number, because the mean of its divisors is an integer number (564860982).

Almost surely, 2^2223001223 is an apocalyptic number.

2223001223 is a deficient number, since it is larger than the sum of its proper divisors (36442705).

2223001223 is an equidigital number, since it uses as much as digits as its factorization.

2223001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36442704.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2223001223 is about 47148.7139061078. The cubic root of 2223001223 is about 1305.1083468222.

Adding to 2223001223 its reverse (3221003222), we get a palindrome (5444004445).

The spelling of 2223001223 in words is "two billion, two hundred twenty-three million, one thousand, two hundred twenty-three".