22203133 has 8 divisors (see below), whose sum is σ = 22521600. Its totient is φ = 21886800.

The previous prime is 22203127. The next prime is 22203163. The reversal of 22203133 is 33130222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22203133 - 2⁵ = 22203101 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 (22203113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36768 + ... + 37366.

It is an arithmetic number, because the mean of its divisors is an integer number (2815200).

Almost surely, 2^22203133 is an apocalyptic number.

It is an amenable number.

22203133 is a deficient number, since it is larger than the sum of its proper divisors (318467).

22203133 is a wasteful number, since it uses less digits than its factorization.

22203133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067.

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

The square root of 22203133 is about 4712.0200551356. The cubic root of 22203133 is about 281.0636963374.

Adding to 22203133 its reverse (33130222), we get a palindrome (55333355).

The spelling of 22203133 in words is "twenty-two million, two hundred three thousand, one hundred thirty-three".