222044003 has 2 divisors, whose sum is σ = 222044004. Its totient is φ = 222044002.

The previous prime is 222043949. The next prime is 222044029. The reversal of 222044003 is 300440222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222044003 is a prime.

It is not a weakly prime, because it can be changed into another prime (222044033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111022001 + 111022002.

It is an arithmetic number, because the mean of its divisors is an integer number (111022002).

Almost surely, 2^222044003 is an apocalyptic number.

222044003 is a deficient number, since it is larger than the sum of its proper divisors (1).

222044003 is an equidigital number, since it uses as much as digits as its factorization.

222044003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 222044003 is about 14901.1409965814. The cubic root of 222044003 is about 605.5448980621.

Adding to 222044003 its reverse (300440222), we get a palindrome (522484225).

The spelling of 222044003 in words is "two hundred twenty-two million, forty-four thousand, three".