12001102032232 has 32 divisors (see below), whose sum is σ = 22638619060200. Its totient is φ = 5964197096704.

The previous prime is 12001102032193. The next prime is 12001102032289. The reversal of 12001102032232 is 23223020110021.

It can be written as a sum of positive squares in 4 ways, for example, as 5588183956356 + 6412918075876 = 2363934^2 + 2532374^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2162107 + ... + 5355082.

Almost surely, 2^{12001102032232} is an apocalyptic number.

It is an amenable number.

12001102032232 is a deficient number, since it is larger than the sum of its proper divisors (10637517027968).

12001102032232 is a wasteful number, since it uses less digits than its factorization.

12001102032232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7518405 (or 7518401 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12001102032232 its reverse (23223020110021), we get a palindrome (35224122142253).

The spelling of 12001102032232 in words is "twelve trillion, one billion, one hundred two million, thirty-two thousand, two hundred thirty-two".