200112012200111 has 16 divisors (see below), whose sum is σ = 218533918087296. Its totient is φ = 181728461700000.

The previous prime is 200112012200099. The next prime is 200112012200143. The reversal of 200112012200111 is 111002210211002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200112012200111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112012200011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105158036 + ... + 107044086.

It is an arithmetic number, because the mean of its divisors is an integer number (13658369880456).

Almost surely, 2^{200112012200111} is an apocalyptic number.

200112012200111 is a deficient number, since it is larger than the sum of its proper divisors (18421905887185).

200112012200111 is a wasteful number, since it uses less digits than its factorization.

200112012200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896214.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 200112012200111 its reverse (111002210211002), we get a palindrome (311114222411113).

The spelling of 200112012200111 in words is "two hundred trillion, one hundred twelve billion, twelve million, two hundred thousand, one hundred eleven".