111011200212211 has 16 divisors (see below), whose sum is σ = 120719441606400. Its totient is φ = 101470082868000.

The previous prime is 111011200212197. The next prime is 111011200212299. The reversal of 111011200212211 is 112212002110111.

It is a cyclic number.

It is not a de Polignac number, because 111011200212211 - 2⁵ = 111011200212179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111011200216211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16861836 + ... + 22502086.

It is an arithmetic number, because the mean of its divisors is an integer number (7544965100400).

Almost surely, 2^{111011200212211} is an apocalyptic number.

111011200212211 is a deficient number, since it is larger than the sum of its proper divisors (9708241394189).

111011200212211 is a wasteful number, since it uses less digits than its factorization.

111011200212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5655066.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 111011200212211 its reverse (112212002110111), we get a palindrome (223223202322322).

The spelling of 111011200212211 in words is "one hundred eleven trillion, eleven billion, two hundred million, two hundred twelve thousand, two hundred eleven".