12600802000 has 80 divisors (see below), whose sum is σ = 30502547712. Its totient is φ = 5034729600.

The previous prime is 12600801989. The next prime is 12600802013. The reversal of 12600802000 is 20800621.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×12600802000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2123037 + ... + 2128963.

Almost surely, 2^12600802000 is an apocalyptic number.

12600802000 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 12600802000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15251273856).

12600802000 is an abundant number, since it is smaller than the sum of its proper divisors (17901745712).

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

12600802000 is a wasteful number, since it uses less digits than its factorization.

12600802000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7013 (or 6997 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The spelling of 12600802000 in words is "twelve billion, six hundred million, eight hundred two thousand".