12241204305 has 32 divisors (see below), whose sum is σ = 21377710080. Its totient is φ = 5932006080.

The previous prime is 12241204291. The next prime is 12241204369. The reversal of 12241204305 is 50340214221.

12241204305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12241204305 - 2⁵ = 12241204273 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 311976 + ... + 349014.

It is an arithmetic number, because the mean of its divisors is an integer number (668053440).

Almost surely, 2^12241204305 is an apocalyptic number.

12241204305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12241204305 is a deficient number, since it is larger than the sum of its proper divisors (9136505775).

12241204305 is a wasteful number, since it uses less digits than its factorization.

12241204305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39061.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 12241204305 its reverse (50340214221), we get a palindrome (62581418526).

The spelling of 12241204305 in words is "twelve billion, two hundred forty-one million, two hundred four thousand, three hundred five".