12247503600500 has 384 divisors, whose sum is σ = 31173326585856. Its totient is φ = 4117366272000.

The previous prime is 12247503600463. The next prime is 12247503600557. The reversal of 12247503600500 is 500630574221.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15844118114 + ... + 15844118886.

It is an arithmetic number, because the mean of its divisors is an integer number (81180537984).

Almost surely, 2^{12247503600500} is an apocalyptic number.

12247503600500 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 12247503600500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15586663292928).

12247503600500 is an abundant number, since it is smaller than the sum of its proper divisors (18925822985356).

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

12247503600500 is a wasteful number, since it uses less digits than its factorization.

12247503600500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300 (or 1288 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 12247503600500 in words is "twelve trillion, two hundred forty-seven billion, five hundred three million, six hundred thousand, five hundred".