422334133 has 4 divisors (see below), whose sum is σ = 454821388. Its totient is φ = 389846880.

The previous prime is 422334053. The next prime is 422334137. The reversal of 422334133 is 331433224.

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

It can be written as a sum of positive squares in 2 ways, for example, as 120165444 + 302168689 = 10962^2 + 17383^2 .

It is a cyclic number.

It is not a de Polignac number, because 422334133 - 2¹³ = 422325941 is a prime.

It is a super-2 number, since 2×422334133² = 356732239793723378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422334098 and 422334107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422334137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16243608 + ... + 16243633.

It is an arithmetic number, because the mean of its divisors is an integer number (113705347).

Almost surely, 2^422334133 is an apocalyptic number.

It is an amenable number.

422334133 is a deficient number, since it is larger than the sum of its proper divisors (32487255).

422334133 is a wasteful number, since it uses less digits than its factorization.

422334133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32487254.

The product of its digits is 5184, while the sum is 25.

The square root of 422334133 is about 20550.7696449549. The cubic root of 422334133 is about 750.2719801719.

Adding to 422334133 its reverse (331433224), we get a palindrome (753767357).

Subtracting from 422334133 its reverse (331433224), we obtain a palindrome (90900909).

The spelling of 422334133 in words is "four hundred twenty-two million, three hundred thirty-four thousand, one hundred thirty-three".