12663625200 has 180 divisors, whose sum is σ = 42408353400. Its totient is φ = 3229980160.

The previous prime is 12663625171. The next prime is 12663625201. The reversal of 12663625200 is 252636621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12663625201) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 624826 + ... + 644774.

Almost surely, 2^12663625200 is an apocalyptic number.

12663625200 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 12663625200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21204176700).

12663625200 is an abundant number, since it is smaller than the sum of its proper divisors (29744728200).

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

12663625200 is a wasteful number, since it uses less digits than its factorization.

12663625200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20016 (or 19982 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 12663625200 in words is "twelve billion, six hundred sixty-three million, six hundred twenty-five thousand, two hundred".