422322003 has 6 divisors (see below), whose sum is σ = 610020684. Its totient is φ = 281547996.

The previous prime is 422321953. The next prime is 422322013. The reversal of 422322003 is 300223224.

It is not a de Polignac number, because 422322003 - 2⁸ = 422321747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422322013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23462325 + ... + 23462342.

It is an arithmetic number, because the mean of its divisors is an integer number (101670114).

Almost surely, 2^422322003 is an apocalyptic number.

422322003 is a deficient number, since it is larger than the sum of its proper divisors (187698681).

422322003 is a wasteful number, since it uses less digits than its factorization.

422322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46924673 (or 46924670 counting only the distinct ones).

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

The square root of 422322003 is about 20550.4745200689. The cubic root of 422322003 is about 750.2647971656.

Adding to 422322003 its reverse (300223224), we get a palindrome (722545227).

The spelling of 422322003 in words is "four hundred twenty-two million, three hundred twenty-two thousand, three".