200112121010010 has 64 divisors (see below), whose sum is σ = 523971611982720. Its totient is φ = 48508168673280.

The previous prime is 200112121009991. The next prime is 200112121010023. The reversal of 200112121010010 is 10010121211002.

200112121010010 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19975087 + ... + 28270626.

It is an arithmetic number, because the mean of its divisors is an integer number (8187056437230).

Almost surely, 2^{200112121010010} is an apocalyptic number.

200112121010010 is an abundant number, since it is smaller than the sum of its proper divisors (323859490972710).

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

200112121010010 is a wasteful number, since it uses less digits than its factorization.

200112121010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48258303.

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

Adding to 200112121010010 its reverse (10010121211002), we get a palindrome (210122242221012).

The spelling of 200112121010010 in words is "two hundred trillion, one hundred twelve billion, one hundred twenty-one million, ten thousand, ten".