22242333 has 8 divisors (see below), whose sum is σ = 30679200. Its totient is φ = 14316848.

The previous prime is 22242329. The next prime is 22242343. The reversal of 22242333 is 33324222.

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 22242333 - 2² = 22242329 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22242323) 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, 127743 + ... + 127916.

It is an arithmetic number, because the mean of its divisors is an integer number (3834900).

Almost surely, 2^22242333 is an apocalyptic number.

It is an amenable number.

22242333 is a deficient number, since it is larger than the sum of its proper divisors (8436867).

22242333 is a wasteful number, since it uses less digits than its factorization.

22242333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255691.

The product of its digits is 1728, while the sum is 21.

The square root of 22242333 is about 4716.1777956307. The cubic root of 22242333 is about 281.2290066306.

Adding to 22242333 its reverse (33324222), we get a palindrome (55566555).

The spelling of 22242333 in words is "twenty-two million, two hundred forty-two thousand, three hundred thirty-three".