12110001100112 has 20 divisors (see below), whose sum is σ = 23464696300596. Its totient is φ = 6054595603200.

The previous prime is 12110001100081. The next prime is 12110001100231. The reversal of 12110001100112 is 21100110001121.

It can be written as a sum of positive squares in 2 ways, for example, as 1868951473216 + 10241049626896 = 1367096^2 + 3200164^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12110001100093 and 12110001100102.

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, 25062389 + ... + 25541012.

Almost surely, 2^{12110001100112} is an apocalyptic number.

It is an amenable number.

12110001100112 is a deficient number, since it is larger than the sum of its proper divisors (11354695200484).

12110001100112 is a wasteful number, since it uses less digits than its factorization.

12110001100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50618366 (or 50618360 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 12110001100112 its reverse (21100110001121), we get a palindrome (33210111101233).

The spelling of 12110001100112 in words is "twelve trillion, one hundred ten billion, one million, one hundred thousand, one hundred twelve".