24222240233 has 2 divisors, whose sum is σ = 24222240234. Its totient is φ = 24222240232.

The previous prime is 24222240187. The next prime is 24222240241. The reversal of 24222240233 is 33204222242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19188621529 + 5033618704 = 138523^2 + 70948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24222240233 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (24222240283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12111120116 + 12111120117.

It is an arithmetic number, because the mean of its divisors is an integer number (12111120117).

Almost surely, 2^24222240233 is an apocalyptic number.

It is an amenable number.

24222240233 is a deficient number, since it is larger than the sum of its proper divisors (1).

24222240233 is an equidigital number, since it uses as much as digits as its factorization.

24222240233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 24222240233 its reverse (33204222242), we get a palindrome (57426462475).

The spelling of 24222240233 in words is "twenty-four billion, two hundred twenty-two million, two hundred forty thousand, two hundred thirty-three".