12366563000 has 96 divisors (see below), whose sum is σ = 31807928880. Its totient is φ = 4496888000.

The previous prime is 12366562991. The next prime is 12366563023. The reversal of 12366563000 is 36566321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69899 + ... + 172101.

Almost surely, 2^12366563000 is an apocalyptic number.

12366563000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12366563000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15903964440).

12366563000 is an abundant number, since it is smaller than the sum of its proper divisors (19441365880).

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

12366563000 is a wasteful number, since it uses less digits than its factorization.

12366563000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102246 (or 102221 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 12366563000 in words is "twelve billion, three hundred sixty-six million, five hundred sixty-three thousand".