2003222003 has 4 divisors (see below), whose sum is σ = 2108654760. Its totient is φ = 1897789248.

The previous prime is 2003221963. The next prime is 2003222033. The reversal of 2003222003 is 3002223002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3002223002 = 2 ⋅1501111501.

It is a cyclic number.

It is not a de Polignac number, because 2003222003 - 2⁶ = 2003221939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003222033) 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, 52716350 + ... + 52716387.

It is an arithmetic number, because the mean of its divisors is an integer number (527163690).

Almost surely, 2^2003222003 is an apocalyptic number.

2003222003 is a deficient number, since it is larger than the sum of its proper divisors (105432757).

2003222003 is a wasteful number, since it uses less digits than its factorization.

2003222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105432756.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2003222003 is about 44757.3681420166. The cubic root of 2003222003 is about 1260.5972651306.

Adding to 2003222003 its reverse (3002223002), we get a palindrome (5005445005).

Subtracting 2003222003 from its reverse (3002223002), we obtain a palindrome (999000999).

The spelling of 2003222003 in words is "two billion, three million, two hundred twenty-two thousand, three".