200300321220312 has 64 divisors (see below), whose sum is σ = 506851935932160. Its totient is φ = 65958175152000.

The previous prime is 200300321220301. The next prime is 200300321220317. The reversal of 200300321220312 is 213022123003002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200300321220317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152025018 + ... + 153336905.

It is an arithmetic number, because the mean of its divisors is an integer number (7919561498940).

Almost surely, 2^{200300321220312} is an apocalyptic number.

It is an amenable number.

200300321220312 is an abundant number, since it is smaller than the sum of its proper divisors (306551614711848).

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

200300321220312 is a wasteful number, since it uses less digits than its factorization.

200300321220312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305362264 (or 305362260 counting only the distinct ones).

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

Adding to 200300321220312 its reverse (213022123003002), we get a palindrome (413322444223314).

The spelling of 200300321220312 in words is "two hundred trillion, three hundred billion, three hundred twenty-one million, two hundred twenty thousand, three hundred twelve".