200211121112112 has 200 divisors, whose sum is σ = 632374860039120. Its totient is φ = 60648271326720.

The previous prime is 200211121112087. The next prime is 200211121112161. The reversal of 200211121112112 is 211211121112002.

It is a happy number.

200211121112112 is a `hidden beast` number, since 200 + 211 + 121 + 1 + 121 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 37242238 + ... + 42277730.

Almost surely, 2^{200211121112112} is an apocalyptic number.

200211121112112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200211121112112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316187430019560).

200211121112112 is an abundant number, since it is smaller than the sum of its proper divisors (432163738927008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200211121112112 is a wasteful number, since it uses less digits than its factorization.

200211121112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5038313 (or 5038298 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 200211121112112 its reverse (211211121112002), we get a palindrome (411422242224114).

The spelling of 200211121112112 in words is "two hundred trillion, two hundred eleven billion, one hundred twenty-one million, one hundred twelve thousand, one hundred twelve".