12250406316 has 36 divisors (see below), whose sum is σ = 29603959112. Its totient is φ = 3942656256.

The previous prime is 12250406309. The next prime is 12250406327. The reversal of 12250406316 is 61360405221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 596845 + ... + 617028.

Almost surely, 2^12250406316 is an apocalyptic number.

It is an amenable number.

12250406316 is an abundant number, since it is smaller than the sum of its proper divisors (17353552796).

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

12250406316 is a wasteful number, since it uses less digits than its factorization.

12250406316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213938 (or 1213907 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 12250406316 in words is "twelve billion, two hundred fifty million, four hundred six thousand, three hundred sixteen".