12682185330 has 16 divisors (see below), whose sum is σ = 30437244864. Its totient is φ = 3381916080.

The previous prime is 12682185323. The next prime is 12682185353. The reversal of 12682185330 is 3358128621.

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, 211369726 + ... + 211369785.

It is an arithmetic number, because the mean of its divisors is an integer number (1902327804).

Almost surely, 2^12682185330 is an apocalyptic number.

12682185330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12682185330 is an abundant number, since it is smaller than the sum of its proper divisors (17755059534).

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

12682185330 is a wasteful number, since it uses less digits than its factorization.

12682185330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422739521.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 12682185330 in words is "twelve billion, six hundred eighty-two million, one hundred eighty-five thousand, three hundred thirty".