2223321003 has 6 divisors (see below), whose sum is σ = 3211463684. Its totient is φ = 1482213996.

The previous prime is 2223320959. The next prime is 2223321011. The reversal of 2223321003 is 3001233222.

It is a happy number.

It is not a de Polignac number, because 2223321003 - 2⁸ = 2223320747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223321053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123517825 + ... + 123517842.

Almost surely, 2^2223321003 is an apocalyptic number.

2223321003 is a deficient number, since it is larger than the sum of its proper divisors (988142681).

2223321003 is a wasteful number, since it uses less digits than its factorization.

2223321003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247035673 (or 247035670 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2223321003 is about 47152.1049689195. The cubic root of 2223321003 is about 1305.1709240162.

Adding to 2223321003 its reverse (3001233222), we get a palindrome (5224554225).

The spelling of 2223321003 in words is "two billion, two hundred twenty-three million, three hundred twenty-one thousand, three".