12001113111110 has 64 divisors (see below), whose sum is σ = 23359493577600. Its totient is φ = 4425601754112.

The previous prime is 12001113111083. The next prime is 12001113111131. The reversal of 12001113111110 is 1111131110021.

12001113111110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2214152 + ... + 5376308.

It is an arithmetic number, because the mean of its divisors is an integer number (364992087150).

Almost surely, 2^{12001113111110} is an apocalyptic number.

12001113111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001113111110 is a deficient number, since it is larger than the sum of its proper divisors (11358380466490).

12001113111110 is a wasteful number, since it uses less digits than its factorization.

12001113111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162785.

The product of its (nonzero) digits is 6, while the sum is 14.

Adding to 12001113111110 its reverse (1111131110021), we get a palindrome (13112244221131).

The spelling of 12001113111110 in words is "twelve trillion, one billion, one hundred thirteen million, one hundred eleven thousand, one hundred ten".