200112110122111 has 8 divisors (see below), whose sum is σ = 220465547066448. Its totient is φ = 180118911000000.

The previous prime is 200112110122103. The next prime is 200112110122193. The reversal of 200112110122111 is 111221011211002.

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 200112110122111 - 2³ = 200112110122103 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 (200112110122411) 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, 90059454390 + ... + 90059456611.

It is an arithmetic number, because the mean of its divisors is an integer number (27558193383306).

Almost surely, 2^{200112110122111} is an apocalyptic number.

200112110122111 is a deficient number, since it is larger than the sum of its proper divisors (20353436944337).

200112110122111 is a wasteful number, since it uses less digits than its factorization.

200112110122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180118911113.

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

Adding to 200112110122111 its reverse (111221011211002), we get a palindrome (311333121333113).

The spelling of 200112110122111 in words is "two hundred trillion, one hundred twelve billion, one hundred ten million, one hundred twenty-two thousand, one hundred eleven".