12246557268 has 24 divisors (see below), whose sum is σ = 31173055200. Its totient is φ = 3711077920.

The previous prime is 12246557261. The next prime is 12246557329. The reversal of 12246557268 is 86275564221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12246557261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46388343 + ... + 46388606.

It is an arithmetic number, because the mean of its divisors is an integer number (1298877300).

Almost surely, 2^12246557268 is an apocalyptic number.

It is an amenable number.

12246557268 is an abundant number, since it is smaller than the sum of its proper divisors (18926497932).

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

12246557268 is a wasteful number, since it uses less digits than its factorization.

12246557268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92776967 (or 92776965 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The spelling of 12246557268 in words is "twelve billion, two hundred forty-six million, five hundred fifty-seven thousand, two hundred sixty-eight".