12032231311112 has 8 divisors (see below), whose sum is σ = 22560433708350. Its totient is φ = 6016115655552.

The previous prime is 12032231311081. The next prime is 12032231311127. The reversal of 12032231311112 is 21111313223021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9622987184836 + 2409244126276 = 3102094^2 + 1552174^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 752014456937 + ... + 752014456952.

Almost surely, 2^{12032231311112} is an apocalyptic number.

It is an amenable number.

12032231311112 is a deficient number, since it is larger than the sum of its proper divisors (10528202397238).

12032231311112 is a wasteful number, since it uses less digits than its factorization.

12032231311112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504028913895 (or 1504028913891 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 12032231311112 its reverse (21111313223021), we get a palindrome (33143544534133).

The spelling of 12032231311112 in words is "twelve trillion, thirty-two billion, two hundred thirty-one million, three hundred eleven thousand, one hundred twelve".