22552333 has 8 divisors (see below), whose sum is σ = 22982400. Its totient is φ = 22126368.

The previous prime is 22552307. The next prime is 22552381. The reversal of 22552333 is 33325522.

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 22552333 - 2⁵ = 22552301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22552298 and 22552307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22552393) 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, 11460 + ... + 13282.

It is an arithmetic number, because the mean of its divisors is an integer number (2872800).

Almost surely, 2^22552333 is an apocalyptic number.

It is an amenable number.

22552333 is a deficient number, since it is larger than the sum of its proper divisors (430067).

22552333 is a wasteful number, since it uses less digits than its factorization.

22552333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051.

The product of its digits is 5400, while the sum is 25.

The square root of 22552333 is about 4748.9296688833. The cubic root of 22552333 is about 282.5295158029.

Adding to 22552333 its reverse (33325522), we get a palindrome (55877855).

The spelling of 22552333 in words is "twenty-two million, five hundred fifty-two thousand, three hundred thirty-three".