12241322601 has 4 divisors (see below), whose sum is σ = 16321763472. Its totient is φ = 8160881732.

The previous prime is 12241322593. The next prime is 12241322647. The reversal of 12241322601 is 10622314221.

12241322601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12241322601 - 2³ = 12241322593 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12241322201) 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 in 3 ways as a sum of consecutive naturals, for example, 2040220431 + ... + 2040220436.

It is an arithmetic number, because the mean of its divisors is an integer number (4080440868).

Almost surely, 2^12241322601 is an apocalyptic number.

It is an amenable number.

12241322601 is a deficient number, since it is larger than the sum of its proper divisors (4080440871).

12241322601 is an equidigital number, since it uses as much as digits as its factorization.

12241322601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080440870.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12241322601 its reverse (10622314221), we get a palindrome (22863636822).

The spelling of 12241322601 in words is "twelve billion, two hundred forty-one million, three hundred twenty-two thousand, six hundred one".