22230133 has 4 divisors (see below), whose sum is σ = 23400160. Its totient is φ = 21060108.

The previous prime is 22230119. The next prime is 22230149. The reversal of 22230133 is 33103222.

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.

It is a cyclic number.

It is not a de Polignac number, because 22230133 - 2⁹ = 22229621 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 (22230113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584985 + ... + 585022.

It is an arithmetic number, because the mean of its divisors is an integer number (5850040).

Almost surely, 2^22230133 is an apocalyptic number.

It is an amenable number.

22230133 is a deficient number, since it is larger than the sum of its proper divisors (1170027).

22230133 is a wasteful number, since it uses less digits than its factorization.

22230133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170026.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 22230133 is about 4714.8841979417. The cubic root of 22230133 is about 281.1775788513.

Adding to 22230133 its reverse (33103222), we get a palindrome (55333355).

The spelling of 22230133 in words is "twenty-two million, two hundred thirty thousand, one hundred thirty-three".