12002012320001 has 8 divisors (see below), whose sum is σ = 13093430781600. Its totient is φ = 10910648263840.

The previous prime is 12002012319967. The next prime is 12002012320027. The reversal of 12002012320001 is 10002321020021.

It is a happy number.

12002012320001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12002012320001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002012320091) 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, 13139411 + ... + 14023128.

It is an arithmetic number, because the mean of its divisors is an integer number (1636678847700).

Almost surely, 2^{12002012320001} is an apocalyptic number.

12002012320001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12002012320001 is a deficient number, since it is larger than the sum of its proper divisors (1091418461599).

12002012320001 is a wasteful number, since it uses less digits than its factorization.

12002012320001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27202719.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12002012320001 its reverse (10002321020021), we get a palindrome (22004333340022).

The spelling of 12002012320001 in words is "twelve trillion, two billion, twelve million, three hundred twenty thousand, one".