12245412204 has 36 divisors (see below), whose sum is σ = 31673537896. Its totient is φ = 3986877888.

The previous prime is 12245412203. The next prime is 12245412317. The reversal of 12245412204 is 40221454221.

It is a happy number.

12245412204 is a `hidden beast` number, since 1 + 2 + 2 + 45 + 412 + 204 = 666.

12245412204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (12245412203) 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 11 ways as a sum of consecutive naturals, for example, 3953689 + ... + 3956784.

Almost surely, 2^12245412204 is an apocalyptic number.

It is an amenable number.

12245412204 is an abundant number, since it is smaller than the sum of its proper divisors (19428125692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12245412204 is a wasteful number, since it uses less digits than its factorization.

12245412204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7910526 (or 7910521 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 12245412204 its reverse (40221454221), we get a palindrome (52466866425).

The spelling of 12245412204 in words is "twelve billion, two hundred forty-five million, four hundred twelve thousand, two hundred four".