200012323021122 has 8 divisors (see below), whose sum is σ = 400024646042256. Its totient is φ = 66670774340372.

The previous prime is 200012323021111. The next prime is 200012323021141. The reversal of 200012323021122 is 221120323210002.

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

200012323021122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16667693585088 + ... + 16667693585099.

It is an arithmetic number, because the mean of its divisors is an integer number (50003080755282).

Almost surely, 2^{200012323021122} is an apocalyptic number.

200012323021122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

200012323021122 is a wasteful number, since it uses less digits than its factorization.

200012323021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33335387170192.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 200012323021122 its reverse (221120323210002), we get a palindrome (421132646231124).

The spelling of 200012323021122 in words is "two hundred trillion, twelve billion, three hundred twenty-three million, twenty-one thousand, one hundred twenty-two".