12319316200 has 48 divisors (see below), whose sum is σ = 28787895180. Its totient is φ = 4902696960.

The previous prime is 12319316117. The next prime is 12319316209. The reversal of 12319316200 is 261391321.

It can be written as a sum of positive squares in 6 ways, for example, as 6923238436 + 5396077764 = 83206^2 + 73458^2 .

It is not an unprimeable number, because it can be changed into a prime (12319316209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116937 + ... + 195736.

Almost surely, 2^12319316200 is an apocalyptic number.

12319316200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12319316200 is an abundant number, since it is smaller than the sum of its proper divisors (16468578980).

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

12319316200 is a wasteful number, since it uses less digits than its factorization.

12319316200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312886 (or 312877 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 12319316200 in words is "twelve billion, three hundred nineteen million, three hundred sixteen thousand, two hundred".