11100020011112 has 64 divisors (see below), whose sum is σ = 21562063488000. Its totient is φ = 5350706532864.

The previous prime is 11100020011109. The next prime is 11100020011121. The reversal of 11100020011112 is 21111002000111.

11100020011112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11100020011093 and 11100020011102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 977711228 + ... + 977722580.

It is an arithmetic number, because the mean of its divisors is an integer number (336907242000).

Almost surely, 2^{11100020011112} is an apocalyptic number.

It is an amenable number.

11100020011112 is a deficient number, since it is larger than the sum of its proper divisors (10462043476888).

11100020011112 is a wasteful number, since it uses less digits than its factorization.

11100020011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17250 (or 17246 counting only the distinct ones).

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

Adding to 11100020011112 its reverse (21111002000111), we get a palindrome (32211022011223).

The spelling of 11100020011112 in words is "eleven trillion, one hundred billion, twenty million, eleven thousand, one hundred twelve".