12002011110111 has 32 divisors (see below), whose sum is σ = 18767269785600. Its totient is φ = 6744487546080.

The previous prime is 12002011110091. The next prime is 12002011110121. The reversal of 12002011110111 is 11101111020021.

It is not a de Polignac number, because 12002011110111 - 2¹⁹ = 12002010585823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002011110121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203608441 + ... + 203667378.

It is an arithmetic number, because the mean of its divisors is an integer number (586477180800).

Almost surely, 2^{12002011110111} is an apocalyptic number.

12002011110111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12002011110111 is a deficient number, since it is larger than the sum of its proper divisors (6765258675489).

12002011110111 is a wasteful number, since it uses less digits than its factorization.

12002011110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407275899.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 12002011110111 its reverse (11101111020021), we get a palindrome (23103122130132).

The spelling of 12002011110111 in words is "twelve trillion, two billion, eleven million, one hundred ten thousand, one hundred eleven".