12220032323332 has 6 divisors (see below), whose sum is σ = 21385056565838. Its totient is φ = 6110016161664.

The previous prime is 12220032323273. The next prime is 12220032323333. The reversal of 12220032323332 is 23332323002221.

It is a happy number.

12220032323332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12211711964676 + 8320358656 = 3494526^2 + 91216^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12220032323332.

It is not an unprimeable number, because it can be changed into a prime (12220032323333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527504040413 + ... + 1527504040420.

Almost surely, 2^{12220032323332} is an apocalyptic number.

It is an amenable number.

12220032323332 is a deficient number, since it is larger than the sum of its proper divisors (9165024242506).

12220032323332 is a wasteful number, since it uses less digits than its factorization.

12220032323332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055008080837 (or 3055008080835 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 12220032323332 its reverse (23332323002221), we get a palindrome (35552355325553).

The spelling of 12220032323332 in words is "twelve trillion, two hundred twenty billion, thirty-two million, three hundred twenty-three thousand, three hundred thirty-two".