422038003 has 2 divisors, whose sum is σ = 422038004. Its totient is φ = 422038002.

The previous prime is 422037983. The next prime is 422038037. The reversal of 422038003 is 300830224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422038003 - 2⁹ = 422037491 is a prime.

It is not a weakly prime, because it can be changed into another prime (422038703) 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 as a sum of consecutive naturals, namely, 211019001 + 211019002.

It is an arithmetic number, because the mean of its divisors is an integer number (211019002).

Almost surely, 2^422038003 is an apocalyptic number.

422038003 is a deficient number, since it is larger than the sum of its proper divisors (1).

422038003 is an equidigital number, since it uses as much as digits as its factorization.

422038003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 422038003 is about 20543.5635418980. The cubic root of 422038003 is about 750.0965819324.

Adding to 422038003 its reverse (300830224), we get a palindrome (722868227).

The spelling of 422038003 in words is "four hundred twenty-two million, thirty-eight thousand, three".