12698610800 has 60 divisors (see below), whose sum is σ = 30520452816. Its totient is φ = 5077440000.

The previous prime is 12698610797. The next prime is 12698610839. The reversal of 12698610800 is 801689621.

It is a super-2 number, since 2×12698610800² (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 11 ways as a sum of consecutive naturals, for example, 1406300 + ... + 1415300.

Almost surely, 2^12698610800 is an apocalyptic number.

12698610800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12698610800 is an abundant number, since it is smaller than the sum of its proper divisors (17821842016).

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

12698610800 is a wasteful number, since it uses less digits than its factorization.

12698610800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12546 (or 12535 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 41.

The spelling of 12698610800 in words is "twelve billion, six hundred ninety-eight million, six hundred ten thousand, eight hundred".