12255206348 has 36 divisors (see below), whose sum is σ = 27216112392. Its totient is φ = 4774754880.

The previous prime is 12255206287. The next prime is 12255206363. The reversal of 12255206348 is 84360255221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2839961 + ... + 2844272.

It is an arithmetic number, because the mean of its divisors is an integer number (756003122).

Almost surely, 2^12255206348 is an apocalyptic number.

It is an amenable number.

12255206348 is an abundant number, since it is smaller than the sum of its proper divisors (14960906044).

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

12255206348 is a wasteful number, since it uses less digits than its factorization.

12255206348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684262 (or 5684253 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 12255206348 in words is "twelve billion, two hundred fifty-five million, two hundred six thousand, three hundred forty-eight".