222243003 has 12 divisors (see below), whose sum is σ = 321148360. Its totient is φ = 148101696.

The previous prime is 222242987. The next prime is 222243017. The reversal of 222243003 is 300342222.

It is not a de Polignac number, because 222243003 - 2⁴ = 222242987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222243103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35568 + ... + 41346.

Almost surely, 2^222243003 is an apocalyptic number.

222243003 is a deficient number, since it is larger than the sum of its proper divisors (98905357).

222243003 is a wasteful number, since it uses less digits than its factorization.

222243003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10058 (or 10055 counting only the distinct ones).

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

The square root of 222243003 is about 14907.8168421805. The cubic root of 222243003 is about 605.7257442785.

Adding to 222243003 its reverse (300342222), we get a palindrome (522585225).

The spelling of 222243003 in words is "two hundred twenty-two million, two hundred forty-three thousand, three".