12800282250 has 96 divisors (see below), whose sum is σ = 37165856832. Its totient is φ = 2925770400.

The previous prime is 12800282239. The next prime is 12800282293. The reversal of 12800282250 is 5228200821.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 137404 + ... + 210903.

It is an arithmetic number, because the mean of its divisors is an integer number (387144342).

Almost surely, 2^12800282250 is an apocalyptic number.

12800282250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12800282250 is an abundant number, since it is smaller than the sum of its proper divisors (24365574582).

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

12800282250 is a wasteful number, since it uses less digits than its factorization.

12800282250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348341 (or 348324 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The spelling of 12800282250 in words is "twelve billion, eight hundred million, two hundred eighty-two thousand, two hundred fifty".