12213332012332 has 24 divisors (see below), whose sum is σ = 23316999365520. Its totient is φ = 5551362586560.

The previous prime is 12213332012303. The next prime is 12213332012339. The reversal of 12213332012332 is 23321023331221.

It is a happy number.

12213332012332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12213332012332.

It is not an unprimeable number, because it can be changed into a prime (12213332012339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2165563 + ... + 5395954.

It is an arithmetic number, because the mean of its divisors is an integer number (971541640230).

Almost surely, 2^{12213332012332} is an apocalyptic number.

It is an amenable number.

12213332012332 is a deficient number, since it is larger than the sum of its proper divisors (11103667353188).

12213332012332 is a wasteful number, since it uses less digits than its factorization.

12213332012332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7598241 (or 7598239 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 12213332012332 its reverse (23321023331221), we get a palindrome (35534355343553).

The spelling of 12213332012332 in words is "twelve trillion, two hundred thirteen billion, three hundred thirty-two million, twelve thousand, three hundred thirty-two".