12000110121112 has 64 divisors (see below), whose sum is σ = 23738418900000. Its totient is φ = 5678647296000.

The previous prime is 12000110121091. The next prime is 12000110121119. The reversal of 12000110121112 is 21112101100021.

It is a happy number.

12000110121112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12000110121112³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12000110121092 and 12000110121101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000110121119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3521112 + ... + 6033112.

Almost surely, 2^{12000110121112} is an apocalyptic number.

It is an amenable number.

12000110121112 is a deficient number, since it is larger than the sum of its proper divisors (11738308778888).

12000110121112 is a wasteful number, since it uses less digits than its factorization.

12000110121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512444 (or 2512440 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12000110121112 its reverse (21112101100021), we get a palindrome (33112211221133).

The spelling of 12000110121112 in words is "twelve trillion, one hundred ten million, one hundred twenty-one thousand, one hundred twelve".