111102200101211 has 16 divisors (see below), whose sum is σ = 124049580019200. Its totient is φ = 98630430450720.

The previous prime is 111102200101199. The next prime is 111102200101237. The reversal of 111102200101211 is 112101002201111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111102200101211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111102200101271) 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, 24947795 + ... + 29061948.

It is an arithmetic number, because the mean of its divisors is an integer number (7753098751200).

Almost surely, 2^{111102200101211} is an apocalyptic number.

111102200101211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

111102200101211 is a deficient number, since it is larger than the sum of its proper divisors (12947379917989).

111102200101211 is a wasteful number, since it uses less digits than its factorization.

111102200101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54014146.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111102200101211 its reverse (112101002201111), we get a palindrome (223203202302322).

The spelling of 111102200101211 in words is "one hundred eleven trillion, one hundred two billion, two hundred million, one hundred one thousand, two hundred eleven".