22330241 has 4 divisors (see below), whose sum is σ = 22351872. Its totient is φ = 22308612.

The previous prime is 22330223. The next prime is 22330247. The reversal of 22330241 is 14203322.

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 22330241 - 2⁶ = 22330177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22330247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9185 + ... + 11358.

It is an arithmetic number, because the mean of its divisors is an integer number (5587968).

Almost surely, 2^22330241 is an apocalyptic number.

It is an amenable number.

22330241 is a deficient number, since it is larger than the sum of its proper divisors (21631).

22330241 is a wasteful number, since it uses less digits than its factorization.

22330241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21630.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 22330241 is about 4725.4884403625. The cubic root of 22330241 is about 281.5990184907.

Adding to 22330241 its reverse (14203322), we get a palindrome (36533563).

The spelling of 22330241 in words is "twenty-two million, three hundred thirty thousand, two hundred forty-one".