422003333 has 8 divisors (see below), whose sum is σ = 450593088. Its totient is φ = 394267104.

The previous prime is 422003321. The next prime is 422003363. The reversal of 422003333 is 333300224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 422003333 - 2⁴ = 422003317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422003303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212360 + ... + 214337.

It is an arithmetic number, because the mean of its divisors is an integer number (56324136).

Almost surely, 2^422003333 is an apocalyptic number.

422003333 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

422003333 is a deficient number, since it is larger than the sum of its proper divisors (28589755).

422003333 is a wasteful number, since it uses less digits than its factorization.

422003333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426763.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 422003333 is about 20542.7197079647. The cubic root of 422003333 is about 750.0760414752.

Adding to 422003333 its reverse (333300224), we get a palindrome (755303557).

The spelling of 422003333 in words is "four hundred twenty-two million, three thousand, three hundred thirty-three".