12282857610 has 32 divisors (see below), whose sum is σ = 31030378560. Its totient is φ = 3103037568.

The previous prime is 12282857563. The next prime is 12282857627. The reversal of 12282857610 is 1675828221.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10773867 + ... + 10775006.

It is an arithmetic number, because the mean of its divisors is an integer number (969699330).

Almost surely, 2^12282857610 is an apocalyptic number.

12282857610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12282857610 is an abundant number, since it is smaller than the sum of its proper divisors (18747520950).

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

12282857610 is a wasteful number, since it uses less digits than its factorization.

12282857610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21548902.

The product of its (nonzero) digits is 107520, while the sum is 42.

The spelling of 12282857610 in words is "twelve billion, two hundred eighty-two million, eight hundred fifty-seven thousand, six hundred ten".