2011112200011 has 8 divisors (see below), whose sum is σ = 2682609143184. Its totient is φ = 1340178361760.

The previous prime is 2011112199997. The next prime is 2011112200109. The reversal of 2011112200011 is 1100022111102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2011112200011 - 2¹⁸ = 2011111937867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2011112200011.

It is not an unprimeable number, because it can be changed into a prime (2011112207011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140767896 + ... + 140782181.

It is an arithmetic number, because the mean of its divisors is an integer number (335326142898).

Almost surely, 2^{2011112200011} is an apocalyptic number.

2011112200011 is a deficient number, since it is larger than the sum of its proper divisors (671496943173).

2011112200011 is a wasteful number, since it uses less digits than its factorization.

2011112200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281552461.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2011112200011 its reverse (1100022111102), we get a palindrome (3111134311113).

The spelling of 2011112200011 in words is "two trillion, eleven billion, one hundred twelve million, two hundred thousand, eleven".