12110100220112 has 20 divisors (see below), whose sum is σ = 23476022709216. Its totient is φ = 6051771779040.

The previous prime is 12110100220081. The next prime is 12110100220129. The reversal of 12110100220112 is 21102200101121.

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, 204865214 + ... + 204924317.

Almost surely, 2^{12110100220112} is an apocalyptic number.

It is an amenable number.

12110100220112 is a deficient number, since it is larger than the sum of its proper divisors (11365922489104).

12110100220112 is a wasteful number, since it uses less digits than its factorization.

12110100220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409791386 (or 409791380 counting only the distinct ones).

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

Adding to 12110100220112 its reverse (21102200101121), we get a palindrome (33212300321233).

The spelling of 12110100220112 in words is "twelve trillion, one hundred ten billion, one hundred million, two hundred twenty thousand, one hundred twelve".