12253220041 has 4 divisors (see below), whose sum is σ = 12675744900. Its totient is φ = 11830695184.

The previous prime is 12253220039. The next prime is 12253220051. The reversal of 12253220041 is 14002235221.

It is a happy number.

12253220041 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 an emirpimes, since its reverse is a distinct semiprime: 14002235221 = 13 ⋅1077095017.

It can be written as a sum of positive squares in 2 ways, for example, as 4736330041 + 7516890000 = 68821^2 + 86700^2 .

It is a cyclic number.

It is not a de Polignac number, because 12253220041 - 2¹ = 12253220039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12253219994 and 12253220021.

It is not an unprimeable number, because it can be changed into a prime (12253220011) 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, 211262386 + ... + 211262443.

It is an arithmetic number, because the mean of its divisors is an integer number (3168936225).

Almost surely, 2^12253220041 is an apocalyptic number.

It is an amenable number.

12253220041 is a deficient number, since it is larger than the sum of its proper divisors (422524859).

12253220041 is an equidigital number, since it uses as much as digits as its factorization.

12253220041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422524858.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 12253220041 its reverse (14002235221), we get a palindrome (26255455262).

The spelling of 12253220041 in words is "twelve billion, two hundred fifty-three million, two hundred twenty thousand, forty-one".