422013333 has 12 divisors (see below), whose sum is σ = 654551520. Its totient is φ = 241150392.

The previous prime is 422013301. The next prime is 422013349. The reversal of 422013333 is 333310224.

It is not a de Polignac number, because 422013333 - 2⁵ = 422013301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422013373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1435273 + ... + 1435566.

It is an arithmetic number, because the mean of its divisors is an integer number (54545960).

Almost surely, 2^422013333 is an apocalyptic number.

It is an amenable number.

422013333 is a deficient number, since it is larger than the sum of its proper divisors (232538187).

422013333 is a wasteful number, since it uses less digits than its factorization.

422013333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870856 (or 2870849 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 422013333 is about 20542.9631017534. The cubic root of 422013333 is about 750.0819661529.

Adding to 422013333 its reverse (333310224), we get a palindrome (755323557).

The spelling of 422013333 in words is "four hundred twenty-two million, thirteen thousand, three hundred thirty-three".