12122210132 has 12 divisors (see below), whose sum is σ = 21215281920. Its totient is φ = 6060701016.

The previous prime is 12122210131. The next prime is 12122210141. The reversal of 12122210132 is 23101222121.

12122210132 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 12122210132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122210131) 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 3 ways as a sum of consecutive naturals, for example, 27578 + ... + 158129.

It is an arithmetic number, because the mean of its divisors is an integer number (1767940160).

Almost surely, 2^12122210132 is an apocalyptic number.

It is an amenable number.

12122210132 is a deficient number, since it is larger than the sum of its proper divisors (9093071788).

12122210132 is a wasteful number, since it uses less digits than its factorization.

12122210132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202030 (or 202028 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12122210132 its reverse (23101222121), we get a palindrome (35223432253).

The spelling of 12122210132 in words is "twelve billion, one hundred twenty-two million, two hundred ten thousand, one hundred thirty-two".