12088481448 has 32 divisors (see below), whose sum is σ = 31998922560. Its totient is φ = 3792464640.

The previous prime is 12088481441. The next prime is 12088481453. The reversal of 12088481448 is 84418488021.

It is a happy number.

It is a super-2 number, since 2×12088481448² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12088481397 and 12088481406.

It is not an unprimeable number, because it can be changed into a prime (12088481441) 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, 14813908 + ... + 14814723.

It is an arithmetic number, because the mean of its divisors is an integer number (999966330).

Almost surely, 2^12088481448 is an apocalyptic number.

It is an amenable number.

12088481448 is an abundant number, since it is smaller than the sum of its proper divisors (19910441112).

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

12088481448 is a wasteful number, since it uses less digits than its factorization.

12088481448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29628657 (or 29628653 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 48.

The spelling of 12088481448 in words is "twelve billion, eighty-eight million, four hundred eighty-one thousand, four hundred forty-eight".