2223223203 has 4 divisors (see below), whose sum is σ = 2964297608. Its totient is φ = 1482148800.

The previous prime is 2223223199. The next prime is 2223223207. The reversal of 2223223203 is 3023223222.

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

It is an interprime number because it is at equal distance from previous prime (2223223199) and next prime (2223223207).

It is not a de Polignac number, because 2223223203 - 2² = 2223223199 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 2223223203.

It is not an unprimeable number, because it can be changed into a prime (2223223207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370537198 + ... + 370537203.

It is an arithmetic number, because the mean of its divisors is an integer number (741074402).

Almost surely, 2^2223223203 is an apocalyptic number.

2223223203 is a deficient number, since it is larger than the sum of its proper divisors (741074405).

2223223203 is an equidigital number, since it uses as much as digits as its factorization.

2223223203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741074404.

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

The square root of 2223223203 is about 47151.0678882250. The cubic root of 2223223203 is about 1305.1517863407.

Adding to 2223223203 its reverse (3023223222), we get a palindrome (5246446425).

The spelling of 2223223203 in words is "two billion, two hundred twenty-three million, two hundred twenty-three thousand, two hundred three".