11012111220112 has 20 divisors (see below), whose sum is σ = 21336116651136. Its totient is φ = 5506016600480.

The previous prime is 11012111220079. The next prime is 11012111220163. The reversal of 11012111220112 is 21102211121011.

11012111220112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 37564 + ... + 4693147.

Almost surely, 2^{11012111220112} is an apocalyptic number.

It is an amenable number.

11012111220112 is a deficient number, since it is larger than the sum of its proper divisors (10324005431024).

11012111220112 is a wasteful number, since it uses less digits than its factorization.

11012111220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4876206 (or 4876200 counting only the distinct ones).

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

Adding to 11012111220112 its reverse (21102211121011), we get a palindrome (32114322341123).

The spelling of 11012111220112 in words is "eleven trillion, twelve billion, one hundred eleven million, two hundred twenty thousand, one hundred twelve".