12255041988 has 48 divisors (see below), whose sum is σ = 36311237760. Its totient is φ = 3501440352.

The previous prime is 12255041959. The next prime is 12255042029. The reversal of 12255041988 is 88914055221.

12255041988 is a `hidden beast` number, since 1 + 2 + 2 + 550 + 4 + 1 + 98 + 8 = 666.

12255041988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8104431 + ... + 8105942.

It is an arithmetic number, because the mean of its divisors is an integer number (756484120).

Almost surely, 2^12255041988 is an apocalyptic number.

12255041988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12255041988 is an abundant number, since it is smaller than the sum of its proper divisors (24056195772).

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

12255041988 is a wasteful number, since it uses less digits than its factorization.

12255041988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16210393 (or 16210385 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The spelling of 12255041988 in words is "twelve billion, two hundred fifty-five million, forty-one thousand, nine hundred eighty-eight".