12075222048 has 48 divisors (see below), whose sum is σ = 32098711680. Its totient is φ = 3974121216.

The previous prime is 12075222041. The next prime is 12075222109. The reversal of 12075222048 is 84022257021.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (12075222041) 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, 788515 + ... + 803682.

It is an arithmetic number, because the mean of its divisors is an integer number (668723160).

Almost surely, 2^12075222048 is an apocalyptic number.

It is an amenable number.

12075222048 is an abundant number, since it is smaller than the sum of its proper divisors (20023489632).

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

12075222048 is a wasteful number, since it uses less digits than its factorization.

12075222048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592289 (or 1592281 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

Adding to 12075222048 its reverse (84022257021), we get a palindrome (96097479069).

The spelling of 12075222048 in words is "twelve billion, seventy-five million, two hundred twenty-two thousand, forty-eight".