12663170000 has 300 divisors, whose sum is σ = 34027107840. Its totient is φ = 4560192000.

The previous prime is 12663169999. The next prime is 12663170041. The reversal of 12663170000 is 7136621.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 99709937 + ... + 99710063.

Almost surely, 2^12663170000 is an apocalyptic number.

12663170000 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 12663170000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17013553920).

12663170000 is an abundant number, since it is smaller than the sum of its proper divisors (21363937840).

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

12663170000 is a wasteful number, since it uses less digits than its factorization.

12663170000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The spelling of 12663170000 in words is "twelve billion, six hundred sixty-three million, one hundred seventy thousand".