12100201021112 has 16 divisors (see below), whose sum is σ = 22688573158800. Its totient is φ = 6049914845440.

The previous prime is 12100201021091. The next prime is 12100201021123. The reversal of 12100201021112 is 21112010200121.

12100201021112 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 3 ways as a sum of consecutive naturals, for example, 22930964 + ... + 23452707.

It is an arithmetic number, because the mean of its divisors is an integer number (1418035822425).

Almost surely, 2^{12100201021112} is an apocalyptic number.

It is an amenable number.

12100201021112 is a deficient number, since it is larger than the sum of its proper divisors (10588372137688).

12100201021112 is a wasteful number, since it uses less digits than its factorization.

12100201021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46416286 (or 46416282 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12100201021112 its reverse (21112010200121), we get a palindrome (33212211221233).

The spelling of 12100201021112 in words is "twelve trillion, one hundred billion, two hundred one million, twenty-one thousand, one hundred twelve".