312214300500 has 96 divisors (see below), whose sum is σ = 915804908928. Its totient is φ = 82649376000.

The previous prime is 312214300483. The next prime is 312214300507. The reversal of 312214300500 is 5003412213.

312214300500 is digitally balanced in base 7, 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 (312214300507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 554146 + ... + 965145.

It is an arithmetic number, because the mean of its divisors is an integer number (9539634468).

Almost surely, 2^312214300500 is an apocalyptic number.

312214300500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

312214300500 is an abundant number, since it is smaller than the sum of its proper divisors (603590608428).

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

312214300500 is a wasteful number, since it uses less digits than its factorization.

312214300500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519450 (or 1519438 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 312214300500 its reverse (5003412213), we get a palindrome (317217712713).

The spelling of 312214300500 in words is "three hundred twelve billion, two hundred fourteen million, three hundred thousand, five hundred".