12224230024345 has 4 divisors (see below), whose sum is σ = 14669076029220. Its totient is φ = 9779384019472.

The previous prime is 12224230024309. The next prime is 12224230024351. The reversal of 12224230024345 is 54342003242221.

12224230024345 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.

It can be written as a sum of positive squares in 2 ways, for example, as 4923166630041 + 7301063394304 = 2218821^2 + 2702048^2 .

It is a cyclic number.

It is not a de Polignac number, because 12224230024345 - 2¹³ = 12224230016153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12224230024345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222423002430 + ... + 1222423002439.

It is an arithmetic number, because the mean of its divisors is an integer number (3667269007305).

Almost surely, 2^{12224230024345} is an apocalyptic number.

It is an amenable number.

12224230024345 is a deficient number, since it is larger than the sum of its proper divisors (2444846004875).

12224230024345 is an equidigital number, since it uses as much as digits as its factorization.

12224230024345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444846004874.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 12224230024345 its reverse (54342003242221), we get a palindrome (66566233266566).

The spelling of 12224230024345 in words is "twelve trillion, two hundred twenty-four billion, two hundred thirty million, twenty-four thousand, three hundred forty-five".