200112110121201 has 4 divisors (see below), whose sum is σ = 266816146828272. Its totient is φ = 133408073414132.

The previous prime is 200112110121179. The next prime is 200112110121221. The reversal of 200112110121201 is 102121011211002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200112110121201 - 2¹³ = 200112110113009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200112110121221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33352018353531 + ... + 33352018353536.

It is an arithmetic number, because the mean of its divisors is an integer number (66704036707068).

Almost surely, 2^{200112110121201} is an apocalyptic number.

It is an amenable number.

200112110121201 is a deficient number, since it is larger than the sum of its proper divisors (66704036707071).

200112110121201 is an equidigital number, since it uses as much as digits as its factorization.

200112110121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66704036707070.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 200112110121201 its reverse (102121011211002), we get a palindrome (302233121332203).

The spelling of 200112110121201 in words is "two hundred trillion, one hundred twelve billion, one hundred ten million, one hundred twenty-one thousand, two hundred one".