12011222200112 has 20 divisors (see below), whose sum is σ = 23619082462776. Its totient is φ = 5915975112960.

The previous prime is 12011222200111. The next prime is 12011222200129. The reversal of 12011222200112 is 21100222211021.

12011222200112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12011222200111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5602248089 + ... + 5602250232.

Almost surely, 2^{12011222200112} is an apocalyptic number.

It is an amenable number.

12011222200112 is a deficient number, since it is larger than the sum of its proper divisors (11607860262664).

12011222200112 is a wasteful number, since it uses less digits than its factorization.

12011222200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11204498396 (or 11204498390 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12011222200112 its reverse (21100222211021), we get a palindrome (33111444411133).

The spelling of 12011222200112 in words is "twelve trillion, eleven billion, two hundred twenty-two million, two hundred thousand, one hundred twelve".