242224033 has 4 divisors (see below), whose sum is σ = 245290240. Its totient is φ = 239157828.

The previous prime is 242224013. The next prime is 242224043. The reversal of 242224033 is 330422242.

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 242224033 - 2⁹ = 242223521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242223995 and 242224013.

It is not an unprimeable number, because it can be changed into a prime (242224013) 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, 1532985 + ... + 1533142.

It is an arithmetic number, because the mean of its divisors is an integer number (61322560).

Almost surely, 2^242224033 is an apocalyptic number.

It is an amenable number.

242224033 is a deficient number, since it is larger than the sum of its proper divisors (3066207).

242224033 is an equidigital number, since it uses as much as digits as its factorization.

242224033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066206.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 242224033 is about 15563.5482136947. The cubic root of 242224033 is about 623.3602096628.

Adding to 242224033 its reverse (330422242), we get a palindrome (572646275).

The spelling of 242224033 in words is "two hundred forty-two million, two hundred twenty-four thousand, thirty-three".