22234033 has 4 divisors (see below), whose sum is σ = 22285120. Its totient is φ = 22182948.

The previous prime is 22234027. The next prime is 22234061. The reversal of 22234033 is 33043222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33043222 = 2 ⋅16521611.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22234033 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 22234033.

It is not an unprimeable number, because it can be changed into a prime (22234633) 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, 24885 + ... + 25762.

It is an arithmetic number, because the mean of its divisors is an integer number (5571280).

Almost surely, 2^22234033 is an apocalyptic number.

It is an amenable number.

22234033 is a deficient number, since it is larger than the sum of its proper divisors (51087).

22234033 is an equidigital number, since it uses as much as digits as its factorization.

22234033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51086.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 22234033 is about 4715.2977636624. The cubic root of 22234033 is about 281.1940209247.

Adding to 22234033 its reverse (33043222), we get a palindrome (55277255).

The spelling of 22234033 in words is "twenty-two million, two hundred thirty-four thousand, thirty-three".