11011011001112 has 32 divisors (see below), whose sum is σ = 21545095672800. Its totient is φ = 5265692450304.

The previous prime is 11011011001093. The next prime is 11011011001129. The reversal of 11011011001112 is 21110011011011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11011011001093 and 11011011001102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321233 + ... + 4703744.

It is an arithmetic number, because the mean of its divisors is an integer number (673284239775).

Almost surely, 2^{11011011001112} is an apocalyptic number.

It is an amenable number.

11011011001112 is a deficient number, since it is larger than the sum of its proper divisors (10534084671688).

11011011001112 is a wasteful number, since it uses less digits than its factorization.

11011011001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5036915 (or 5036911 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 11011011001112 its reverse (21110011011011), we get a palindrome (32121022012123).

The spelling of 11011011001112 in words is "eleven trillion, eleven billion, eleven million, one thousand, one hundred twelve".