200212000122012 has 48 divisors (see below), whose sum is σ = 468400084239360. Its totient is φ = 66560525828352.

The previous prime is 200212000121957. The next prime is 200212000122077. The reversal of 200212000122012 is 210221000212002.

It is a junction number, because it is equal to n+sod(n) for n = 200212000121982 and 200212000122000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413523 + ... + 20014869.

It is an arithmetic number, because the mean of its divisors is an integer number (9758335088320).

Almost surely, 2^{200212000122012} is an apocalyptic number.

It is an amenable number.

200212000122012 is an abundant number, since it is smaller than the sum of its proper divisors (268188084117348).

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

200212000122012 is a wasteful number, since it uses less digits than its factorization.

200212000122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19603610 (or 19603608 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200212000122012 its reverse (210221000212002), we get a palindrome (410433000334014).

The spelling of 200212000122012 in words is "two hundred trillion, two hundred twelve billion, one hundred twenty-two thousand, twelve".