12152165322 has 32 divisors (see below), whose sum is σ = 27666593280. Its totient is φ = 3522366320.

The previous prime is 12152165303. The next prime is 12152165327. The reversal of 12152165322 is 22356125121.

12152165322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12152165322.

It is not an unprimeable number, because it can be changed into a prime (12152165327) by changing a digit.

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, 4001172 + ... + 4004207.

It is an arithmetic number, because the mean of its divisors is an integer number (864581040).

Almost surely, 2^12152165322 is an apocalyptic number.

12152165322 is an abundant number, since it is smaller than the sum of its proper divisors (15514427958).

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

12152165322 is a wasteful number, since it uses less digits than its factorization.

12152165322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8005418.

The product of its digits is 7200, while the sum is 30.

The spelling of 12152165322 in words is "twelve billion, one hundred fifty-two million, one hundred sixty-five thousand, three hundred twenty-two".