2003222223 has 24 divisors (see below), whose sum is σ = 2915135808. Its totient is φ = 1325555712.

The previous prime is 2003222171. The next prime is 2003222233. The reversal of 2003222223 is 3222223002.

It is not a de Polignac number, because 2003222223 - 2¹⁸ = 2002960079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2003222196 and 2003222205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003222233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 722586 + ... + 725352.

It is an arithmetic number, because the mean of its divisors is an integer number (121463992).

Almost surely, 2^2003222223 is an apocalyptic number.

2003222223 is a deficient number, since it is larger than the sum of its proper divisors (911913585).

2003222223 is a wasteful number, since it uses less digits than its factorization.

2003222223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343 (or 3340 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2003222223 is about 44757.3705997124. The cubic root of 2003222223 is about 1260.5973112782.

Adding to 2003222223 its reverse (3222223002), we get a palindrome (5225445225).

The spelling of 2003222223 in words is "two billion, three million, two hundred twenty-two thousand, two hundred twenty-three".