200112200111 has 8 divisors (see below), whose sum is σ = 200623556784. Its totient is φ = 199601015040.

The previous prime is 200112200089. The next prime is 200112200137. The reversal of 200112200111 is 111002211002.

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 200112200111 - 2¹⁰ = 200112199087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200112200092 and 200112200101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112200161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2480831 + ... + 2560223.

It is an arithmetic number, because the mean of its divisors is an integer number (25077944598).

Almost surely, 2^200112200111 is an apocalyptic number.

200112200111 is a deficient number, since it is larger than the sum of its proper divisors (511356673).

200112200111 is an equidigital number, since it uses as much as digits as its factorization.

200112200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85801.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200112200111 its reverse (111002211002), we get a palindrome (311114411113).

The spelling of 200112200111 in words is "two hundred billion, one hundred twelve million, two hundred thousand, one hundred eleven".