12110102001112 has 16 divisors (see below), whose sum is σ = 22706568807840. Its totient is φ = 6055016985696.

The previous prime is 12110102001073. The next prime is 12110102001113. The reversal of 12110102001112 is 21110020101121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12110102001092 and 12110102001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110102001113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2705683 + ... + 5616130.

It is an arithmetic number, because the mean of its divisors is an integer number (1419160550490).

Almost surely, 2^{12110102001112} is an apocalyptic number.

It is an amenable number.

12110102001112 is a deficient number, since it is larger than the sum of its proper divisors (10596466806728).

12110102001112 is a wasteful number, since it uses less digits than its factorization.

12110102001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8503722 (or 8503718 counting only the distinct ones).

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

Adding to 12110102001112 its reverse (21110020101121), we get a palindrome (33220122102233).

The spelling of 12110102001112 in words is "twelve trillion, one hundred ten billion, one hundred two million, one thousand, one hundred twelve".