24221144033 has 2 divisors, whose sum is σ = 24221144034. Its totient is φ = 24221144032.

The previous prime is 24221144011. The next prime is 24221144081. The reversal of 24221144033 is 33044112242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14134356544 + 10086787489 = 118888^2 + 100433^2 .

It is a cyclic number.

It is not a de Polignac number, because 24221144033 - 2⁸ = 24221143777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24221143993 and 24221144011.

It is not a weakly prime, because it can be changed into another prime (24221144093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12110572016 + 12110572017.

It is an arithmetic number, because the mean of its divisors is an integer number (12110572017).

Almost surely, 2^24221144033 is an apocalyptic number.

It is an amenable number.

24221144033 is a deficient number, since it is larger than the sum of its proper divisors (1).

24221144033 is an equidigital number, since it uses as much as digits as its factorization.

24221144033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 24221144033 its reverse (33044112242), we get a palindrome (57265256275).

The spelling of 24221144033 in words is "twenty-four billion, two hundred twenty-one million, one hundred forty-four thousand, thirty-three".