12250084424 has 16 divisors (see below), whose sum is σ = 22970266620. Its totient is φ = 6124680000.

The previous prime is 12250084421. The next prime is 12250084459. The reversal of 12250084424 is 42448005221.

It can be written as a sum of positive squares in 2 ways, for example, as 11635936900 + 614147524 = 107870^2 + 24782^2 .

It is not an unprimeable number, because it can be changed into a prime (12250084421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145982 + ... + 214034.

Almost surely, 2^12250084424 is an apocalyptic number.

It is an amenable number.

12250084424 is a deficient number, since it is larger than the sum of its proper divisors (10720182196).

12250084424 is a wasteful number, since it uses less digits than its factorization.

12250084424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90560 (or 90556 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 32.

Adding to 12250084424 its reverse (42448005221), we get a palindrome (54698089645).

The spelling of 12250084424 in words is "twelve billion, two hundred fifty million, eighty-four thousand, four hundred twenty-four".