12032101320012 has 18 divisors (see below), whose sum is σ = 30414478336788. Its totient is φ = 4010700439992.

The previous prime is 12032101319983. The next prime is 12032101320017. The reversal of 12032101320012 is 21002310123021.

12032101320012 is a `hidden beast` number, since 1 + 20 + 321 + 0 + 1 + 320 + 0 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12032101320017) 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 5 ways as a sum of consecutive naturals, for example, 167112518298 + ... + 167112518369.

Almost surely, 2^{12032101320012} is an apocalyptic number.

12032101320012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12032101320012 is an abundant number, since it is smaller than the sum of its proper divisors (18382377016776).

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

12032101320012 is a wasteful number, since it uses less digits than its factorization.

12032101320012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334225036677 (or 334225036672 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12032101320012 its reverse (21002310123021), we get a palindrome (33034411443033).

The spelling of 12032101320012 in words is "twelve trillion, thirty-two billion, one hundred one million, three hundred twenty thousand, twelve".