2011132112 has 20 divisors (see below), whose sum is σ = 4250802336. Its totient is φ = 914150880.

The previous prime is 2011132111. The next prime is 2011132129. The reversal of 2011132112 is 2112311102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011132111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5713268 + ... + 5713619.

Almost surely, 2^2011132112 is an apocalyptic number.

2011132112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2011132112 is an abundant number, since it is smaller than the sum of its proper divisors (2239670224).

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

2011132112 is a wasteful number, since it uses less digits than its factorization.

2011132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11426906 (or 11426900 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 2011132112 is about 44845.6476372011. The cubic root of 2011132112 is about 1262.2543232310.

Adding to 2011132112 its reverse (2112311102), we get a palindrome (4123443214).

The spelling of 2011132112 in words is "two billion, eleven million, one hundred thirty-two thousand, one hundred twelve".