422013335 has 4 divisors (see below), whose sum is σ = 506416008. Its totient is φ = 337610664.

The previous prime is 422013301. The next prime is 422013349. The reversal of 422013335 is 533310224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422013335 - 2⁸ = 422013079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422013335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42201329 + ... + 42201338.

It is an arithmetic number, because the mean of its divisors is an integer number (126604002).

Almost surely, 2^422013335 is an apocalyptic number.

422013335 is a deficient number, since it is larger than the sum of its proper divisors (84402673).

422013335 is an equidigital number, since it uses as much as digits as its factorization.

422013335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84402672.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 422013335 is about 20542.9631504318. The cubic root of 422013335 is about 750.0819673378.

Adding to 422013335 its reverse (533310224), we get a palindrome (955323559).

The spelling of 422013335 in words is "four hundred twenty-two million, thirteen thousand, three hundred thirty-five".