12002001102011 has 8 divisors (see below), whose sum is σ = 12008084712960. Its totient is φ = 11995919040168.

The previous prime is 12002001101953. The next prime is 12002001102017. The reversal of 12002001102011 is 11020110020021.

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

It is a cyclic number.

It is not a de Polignac number, because 12002001102011 - 2⁶ = 12002001101947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12002001101983 and 12002001102001.

It is not an unprimeable number, because it can be changed into a prime (12002001102017) by changing a digit.

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, 15272030 + ... + 16038668.

It is an arithmetic number, because the mean of its divisors is an integer number (1501010589120).

Almost surely, 2^{12002001102011} is an apocalyptic number.

12002001102011 is a deficient number, since it is larger than the sum of its proper divisors (6083610949).

12002001102011 is an equidigital number, since it uses as much as digits as its factorization.

12002001102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774553.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12002001102011 its reverse (11020110020021), we get a palindrome (23022111122032).

The spelling of 12002001102011 in words is "twelve trillion, two billion, one million, one hundred two thousand, eleven".