200112011 has 16 divisors (see below), whose sum is σ = 222808320. Its totient is φ = 178189920.

The previous prime is 200111993. The next prime is 200112013. The reversal of 200112011 is 110211002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200112011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200112011.

It is not an unprimeable number, because it can be changed into a prime (200112013) 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 15 ways as a sum of consecutive naturals, for example, 326141 + ... + 326753.

It is an arithmetic number, because the mean of its divisors is an integer number (13925520).

Almost surely, 2^200112011 is an apocalyptic number.

200112011 is a deficient number, since it is larger than the sum of its proper divisors (22696309).

200112011 is a wasteful number, since it uses less digits than its factorization.

200112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 200112011 is about 14146.0952562889. The cubic root of 200112011 is about 584.9127013180.

Adding to 200112011 its reverse (110211002), we get a palindrome (310323013).

It can be divided in two parts, 20011 and 2011, that added together give a palindrome (22022).

The spelling of 200112011 in words is "two hundred million, one hundred twelve thousand, eleven".