12250683500 has 48 divisors (see below), whose sum is σ = 29187823392. Its totient is φ = 4454792000.

The previous prime is 12250683493. The next prime is 12250683517. The reversal of 12250683500 is 538605221.

It is a super-4 number, since 4×12250683500⁴ (a number of 41 digits) contains 4444 as substring.

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, 1108199 + ... + 1119198.

It is an arithmetic number, because the mean of its divisors is an integer number (608079654).

Almost surely, 2^12250683500 is an apocalyptic number.

12250683500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12250683500 is an abundant number, since it is smaller than the sum of its proper divisors (16937139892).

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

12250683500 is a wasteful number, since it uses less digits than its factorization.

12250683500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227427 (or 2227415 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 12250683500 in words is "twelve billion, two hundred fifty million, six hundred eighty-three thousand, five hundred".