12012110241 has 4 divisors (see below), whose sum is σ = 16016146992. Its totient is φ = 8008073492.

The previous prime is 12012110207. The next prime is 12012110261. The reversal of 12012110241 is 14201121021.

12012110241 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 12012110241 - 2¹⁹ = 12011585953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12012110241.

It is not an unprimeable number, because it can be changed into a prime (12012110261) 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, 2002018371 + ... + 2002018376.

It is an arithmetic number, because the mean of its divisors is an integer number (4004036748).

Almost surely, 2^12012110241 is an apocalyptic number.

It is an amenable number.

12012110241 is a deficient number, since it is larger than the sum of its proper divisors (4004036751).

12012110241 is an equidigital number, since it uses as much as digits as its factorization.

12012110241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004036750.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12012110241 its reverse (14201121021), we get a palindrome (26213231262).

It can be divided in two parts, 12012110 and 241, that added together give a triangular number (12012351 = T₄₉₀₁).

The spelling of 12012110241 in words is "twelve billion, twelve million, one hundred ten thousand, two hundred forty-one".