12282657276 has 24 divisors (see below), whose sum is σ = 28757355984. Its totient is φ = 4080244480.

The previous prime is 12282657269. The next prime is 12282657311. The reversal of 12282657276 is 67275628221.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1743165 + ... + 1750196.

It is an arithmetic number, because the mean of its divisors is an integer number (1198223166).

Almost surely, 2^12282657276 is an apocalyptic number.

It is an amenable number.

12282657276 is an abundant number, since it is smaller than the sum of its proper divisors (16474698708).

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

12282657276 is a wasteful number, since it uses less digits than its factorization.

12282657276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493661 (or 3493659 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The spelling of 12282657276 in words is "twelve billion, two hundred eighty-two million, six hundred fifty-seven thousand, two hundred seventy-six".