12110001121112 has 32 divisors (see below), whose sum is σ = 23027041908000. Its totient is φ = 5969463897600.

The previous prime is 12110001121067. The next prime is 12110001121133. The reversal of 12110001121112 is 21112110001121.

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, 13216562 + ... + 14103102.

It is an arithmetic number, because the mean of its divisors is an integer number (719595059625).

Almost surely, 2^{12110001121112} is an apocalyptic number.

It is an amenable number.

12110001121112 is a deficient number, since it is larger than the sum of its proper divisors (10917040786888).

12110001121112 is a wasteful number, since it uses less digits than its factorization.

12110001121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910667 (or 910663 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 12110001121112 its reverse (21112110001121), we get a palindrome (33222111122233).

The spelling of 12110001121112 in words is "twelve trillion, one hundred ten billion, one million, one hundred twenty-one thousand, one hundred twelve".