12110312113112 has 32 divisors (see below), whose sum is σ = 22796240479920. Its totient is φ = 6031316828160.

The previous prime is 12110312113099. The next prime is 12110312113127. The reversal of 12110312113112 is 21131121301121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48699812 + ... + 48947852.

Almost surely, 2^{12110312113112} is an apocalyptic number.

It is an amenable number.

12110312113112 is a deficient number, since it is larger than the sum of its proper divisors (10685928366808).

12110312113112 is a wasteful number, since it uses less digits than its factorization.

12110312113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272051 (or 272047 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 12110312113112 its reverse (21131121301121), we get a palindrome (33241433414233).

The spelling of 12110312113112 in words is "twelve trillion, one hundred ten billion, three hundred twelve million, one hundred thirteen thousand, one hundred twelve".