12083883880 has 32 divisors (see below), whose sum is σ = 27438186600. Its totient is φ = 4789207296.

The previous prime is 12083883857. The next prime is 12083883881. The reversal of 12083883880 is 8838838021.

It can be written as a sum of positive squares in 4 ways, for example, as 8382134916 + 3701748964 = 91554^2 + 60842^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12083883881) 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, 1381407 + ... + 1390126.

Almost surely, 2^12083883880 is an apocalyptic number.

12083883880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12083883880 is an abundant number, since it is smaller than the sum of its proper divisors (15354302720).

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

12083883880 is a wasteful number, since it uses less digits than its factorization.

12083883880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771653 (or 2771649 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 49.

The spelling of 12083883880 in words is "twelve billion, eighty-three million, eight hundred eighty-three thousand, eight hundred eighty".