12244044245 has 8 divisors (see below), whose sum is σ = 15034547616. Its totient is φ = 9567439056.

The previous prime is 12244044233. The next prime is 12244044247. The reversal of 12244044245 is 54244044221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12244044245 - 2²⁰ = 12242995669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12244044247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28474307 + ... + 28474736.

It is an arithmetic number, because the mean of its divisors is an integer number (1879318452).

Almost surely, 2^12244044245 is an apocalyptic number.

It is an amenable number.

12244044245 is a deficient number, since it is larger than the sum of its proper divisors (2790503371).

12244044245 is an equidigital number, since it uses as much as digits as its factorization.

12244044245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56949091.

The product of its (nonzero) digits is 40960, while the sum is 32.

Adding to 12244044245 its reverse (54244044221), we get a palindrome (66488088466).

The spelling of 12244044245 in words is "twelve billion, two hundred forty-four million, forty-four thousand, two hundred forty-five".