200112102100111 has 8 divisors (see below), whose sum is σ = 201586323899520. Its totient is φ = 198638076670848.

The previous prime is 200112102100087. The next prime is 200112102100121. The reversal of 200112102100111 is 111001201211002.

It is a happy number.

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 200112102100111 - 2³³ = 200103512165519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200112102100091 and 200112102100100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112102100121) 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, 47046606 + ... + 51123451.

It is an arithmetic number, because the mean of its divisors is an integer number (25198290487440).

Almost surely, 2^{200112102100111} is an apocalyptic number.

200112102100111 is a deficient number, since it is larger than the sum of its proper divisors (1474221799409).

200112102100111 is a wasteful number, since it uses less digits than its factorization.

200112102100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98185073.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 200112102100111 its reverse (111001201211002), we get a palindrome (311113303311113).

The spelling of 200112102100111 in words is "two hundred trillion, one hundred twelve billion, one hundred two million, one hundred thousand, one hundred eleven".