12275045572 has 24 divisors (see below), whose sum is σ = 22286880000. Its totient is φ = 5909376480.

The previous prime is 12275045569. The next prime is 12275045581. The reversal of 12275045572 is 27554057221.

12275045572 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 7 ways as a sum of consecutive naturals, for example, 226822 + ... + 275677.

It is an arithmetic number, because the mean of its divisors is an integer number (928620000).

Almost surely, 2^12275045572 is an apocalyptic number.

It is an amenable number.

12275045572 is a deficient number, since it is larger than the sum of its proper divisors (10011834428).

12275045572 is a wasteful number, since it uses less digits than its factorization.

12275045572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502731 (or 502729 counting only the distinct ones).

The product of its (nonzero) digits is 196000, while the sum is 40.

The spelling of 12275045572 in words is "twelve billion, two hundred seventy-five million, forty-five thousand, five hundred seventy-two".