200312223312 has 20 divisors (see below), whose sum is σ = 517473243680. Its totient is φ = 66770741088.

The previous prime is 200312223289. The next prime is 200312223317. The reversal of 200312223312 is 213322213002.

It is a happy number.

200312223312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200312223317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2086585612 + ... + 2086585707.

It is an arithmetic number, because the mean of its divisors is an integer number (25873662184).

Almost surely, 2^200312223312 is an apocalyptic number.

It is an amenable number.

200312223312 is an abundant number, since it is smaller than the sum of its proper divisors (317161020368).

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

200312223312 is a wasteful number, since it uses less digits than its factorization.

200312223312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4173171330 (or 4173171324 counting only the distinct ones).

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

Adding to 200312223312 its reverse (213322213002), we get a palindrome (413634436314).

The spelling of 200312223312 in words is "two hundred billion, three hundred twelve million, two hundred twenty-three thousand, three hundred twelve".