12224243241 has 48 divisors (see below), whose sum is σ = 20962930560. Its totient is φ = 6716183040.

The previous prime is 12224243221. The next prime is 12224243243. The reversal of 12224243241 is 14234242221.

It is a happy number.

12224243241 is a `hidden beast` number, since 1 + 2 + 224 + 2 + 432 + 4 + 1 = 666.

12224243241 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 12224243241 - 2⁵ = 12224243209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12224243243) 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 47 ways as a sum of consecutive naturals, for example, 426426 + ... + 454188.

It is an arithmetic number, because the mean of its divisors is an integer number (436727720).

Almost surely, 2^12224243241 is an apocalyptic number.

It is an amenable number.

12224243241 is a deficient number, since it is larger than the sum of its proper divisors (8738687319).

12224243241 is a wasteful number, since it uses less digits than its factorization.

12224243241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28046 (or 28043 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

Adding to 12224243241 its reverse (14234242221), we get a palindrome (26458485462).

It can be divided in two parts, 12 and 224243241, that added together give a triangular number (224243253 = T₂₁₁₇₇).

The spelling of 12224243241 in words is "twelve billion, two hundred twenty-four million, two hundred forty-three thousand, two hundred forty-one".