200012122221011 has 8 divisors (see below), whose sum is σ = 206995701104400. Its totient is φ = 193034317281120.

The previous prime is 200012122221001. The next prime is 200012122221029. The reversal of 200012122221011 is 110122221210002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200012122221011 - 2²⁶ = 200012055112147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200012122221001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443415385 + ... + 1443553946.

It is an arithmetic number, because the mean of its divisors is an integer number (25874462638050).

Almost surely, 2^{200012122221011} is an apocalyptic number.

200012122221011 is a deficient number, since it is larger than the sum of its proper divisors (6983578883389).

200012122221011 is a wasteful number, since it uses less digits than its factorization.

200012122221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886971749.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 200012122221011 its reverse (110122221210002), we get a palindrome (310134343431013).

The spelling of 200012122221011 in words is "two hundred trillion, twelve billion, one hundred twenty-two million, two hundred twenty-one thousand, eleven".