2223345203 has 16 divisors (see below), whose sum is σ = 2340940800. Its totient is φ = 2108838240.

The previous prime is 2223345197. The next prime is 2223345239. The reversal of 2223345203 is 3025433222.

It is a de Polignac number, because none of the positive numbers 2^k-2223345203 is a prime.

It is a super-2 number, since 2×2223345203² = 9886527783406222418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223342203) 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 15 ways as a sum of consecutive naturals, for example, 680588 + ... + 683846.

It is an arithmetic number, because the mean of its divisors is an integer number (146308800).

Almost surely, 2^2223345203 is an apocalyptic number.

2223345203 is a deficient number, since it is larger than the sum of its proper divisors (117595597).

2223345203 is a wasteful number, since it uses less digits than its factorization.

2223345203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2223345203 is about 47152.3615845484. The cubic root of 2223345203 is about 1305.1756594281.

Adding to 2223345203 its reverse (3025433222), we get a palindrome (5248778425).

The spelling of 2223345203 in words is "two billion, two hundred twenty-three million, three hundred forty-five thousand, two hundred three".