22733133 has 8 divisors (see below), whose sum is σ = 31130208. Its totient is φ = 14745744.

The previous prime is 22733099. The next prime is 22733143. The reversal of 22733133 is 33133722.

It is a happy number.

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

It is not a de Polignac number, because 22733133 - 2¹⁰ = 22732109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22733143) 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 7 ways as a sum of consecutive naturals, for example, 102291 + ... + 102512.

It is an arithmetic number, because the mean of its divisors is an integer number (3891276).

Almost surely, 2^22733133 is an apocalyptic number.

It is an amenable number.

22733133 is a deficient number, since it is larger than the sum of its proper divisors (8397075).

22733133 is a wasteful number, since it uses less digits than its factorization.

22733133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204843.

The product of its digits is 2268, while the sum is 24.

The square root of 22733133 is about 4767.9275372010. The cubic root of 22733133 is about 283.2825116074.

Adding to 22733133 its reverse (33133722), we get a palindrome (55866855).

The spelling of 22733133 in words is "twenty-two million, seven hundred thirty-three thousand, one hundred thirty-three".