12246550316 has 48 divisors (see below), whose sum is σ = 28775120640. Its totient is φ = 4404352320.

The previous prime is 12246550247. The next prime is 12246550343. The reversal of 12246550316 is 61305564221.

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 15 ways as a sum of consecutive naturals, for example, 1525286 + ... + 1533293.

It is an arithmetic number, because the mean of its divisors is an integer number (599481680).

Almost surely, 2^12246550316 is an apocalyptic number.

It is an amenable number.

12246550316 is an abundant number, since it is smaller than the sum of its proper divisors (16528570324).

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

12246550316 is a wasteful number, since it uses less digits than its factorization.

12246550316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058614 (or 3058612 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 12246550316 in words is "twelve billion, two hundred forty-six million, five hundred fifty thousand, three hundred sixteen".