11102011110112 has 24 divisors (see below), whose sum is σ = 23538398556456. Its totient is φ = 5124005127552.

The previous prime is 11102011110107. The next prime is 11102011110143. The reversal of 11102011110112 is 21101111020111.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 11102011110092 and 11102011110101.

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, 13343762938 + ... + 13343763769.

It is an arithmetic number, because the mean of its divisors is an integer number (980766606519).

Almost surely, 2^{11102011110112} is an apocalyptic number.

It is an amenable number.

11102011110112 is an abundant number, since it is smaller than the sum of its proper divisors (12436387446344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102011110112 is a wasteful number, since it uses less digits than its factorization.

11102011110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26687526730 (or 26687526722 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11102011110112 its reverse (21101111020111), we get a palindrome (32203122130223).

Subtracting 11102011110112 from its reverse (21101111020111), we obtain a palindrome (9999099909999).

The spelling of 11102011110112 in words is "eleven trillion, one hundred two billion, eleven million, one hundred ten thousand, one hundred twelve".