12002120211011 has 8 divisors (see below), whose sum is σ = 13717401070080. Its totient is φ = 10287012416328.

The previous prime is 12002120210987. The next prime is 12002120211041. The reversal of 12002120211011 is 11011202120021.

12002120211011 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-12002120211011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002120211041) 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, 43117451 + ... + 43394916.

It is an arithmetic number, because the mean of its divisors is an integer number (1714675133760).

Almost surely, 2^{12002120211011} is an apocalyptic number.

12002120211011 is a deficient number, since it is larger than the sum of its proper divisors (1715280859069).

12002120211011 is an equidigital number, since it uses as much as digits as its factorization.

12002120211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86532193.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12002120211011 its reverse (11011202120021), we get a palindrome (23013322331032).

The spelling of 12002120211011 in words is "twelve trillion, two billion, one hundred twenty million, two hundred eleven thousand, eleven".