422003330 has 16 divisors (see below), whose sum is σ = 868121280. Its totient is φ = 144686832.

The previous prime is 422003321. The next prime is 422003363. The reversal of 422003330 is 33300224.

It is a junction number, because it is equal to n+sod(n) for n = 422003299 and 422003308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3014240 + ... + 3014379.

It is an arithmetic number, because the mean of its divisors is an integer number (54257580).

Almost surely, 2^422003330 is an apocalyptic number.

422003330 is an abundant number, since it is smaller than the sum of its proper divisors (446117950).

422003330 is a wasteful number, since it uses less digits than its factorization.

422003330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6028633.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 422003330 is about 20542.7196349461. The cubic root of 422003330 is about 750.0760396978.

Adding to 422003330 its reverse (33300224), we get a palindrome (455303554).

The spelling of 422003330 in words is "four hundred twenty-two million, three thousand, three hundred thirty".