200000110121211 has 64 divisors (see below), whose sum is σ = 281696111254656. Its totient is φ = 126101846016000.

The previous prime is 200000110121179. The next prime is 200000110121221. The reversal of 200000110121211 is 112121011000002.

It is not a de Polignac number, because 200000110121211 - 2⁵ = 200000110121179 is a prime.

It is a super-2 number, since 2×200000110121211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200000110121221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 123437545 + ... + 125047301.

It is an arithmetic number, because the mean of its divisors is an integer number (4401501738354).

Almost surely, 2^{200000110121211} is an apocalyptic number.

200000110121211 is a deficient number, since it is larger than the sum of its proper divisors (81696001133445).

200000110121211 is a wasteful number, since it uses less digits than its factorization.

200000110121211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610112.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200000110121211 its reverse (112121011000002), we get a palindrome (312121121121213).

The spelling of 200000110121211 in words is "two hundred trillion, one hundred ten million, one hundred twenty-one thousand, two hundred eleven".