200111221110200 has 96 divisors (see below), whose sum is σ = 492677076090960. Its totient is φ = 75328291584000.

The previous prime is 200111221110161. The next prime is 200111221110253. The reversal of 200111221110200 is 2011122111002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30328250 + ... + 36332150.

Almost surely, 2^{200111221110200} is an apocalyptic number.

200111221110200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200111221110200 is an abundant number, since it is smaller than the sum of its proper divisors (292565854980760).

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

200111221110200 is a wasteful number, since it uses less digits than its factorization.

200111221110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6013737 (or 6013728 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 200111221110200 its reverse (2011122111002), we get a palindrome (202122343221202).

The spelling of 200111221110200 in words is "two hundred trillion, one hundred eleven billion, two hundred twenty-one million, one hundred ten thousand, two hundred".