200120223330012 has 24 divisors (see below), whose sum is σ = 467636917756176. Its totient is φ = 66608208254848.

The previous prime is 200120223330011. The next prime is 200120223330023. The reversal of 200120223330012 is 210033322021002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200120223330011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12316598433 + ... + 12316614680.

It is an arithmetic number, because the mean of its divisors is an integer number (19484871573174).

Almost surely, 2^{200120223330012} is an apocalyptic number.

It is an amenable number.

200120223330012 is an abundant number, since it is smaller than the sum of its proper divisors (267516694426164).

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

200120223330012 is a wasteful number, since it uses less digits than its factorization.

200120223330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24633213797 (or 24633213795 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 200120223330012 its reverse (210033322021002), we get a palindrome (410153545351014).

The spelling of 200120223330012 in words is "two hundred trillion, one hundred twenty billion, two hundred twenty-three million, three hundred thirty thousand, twelve".