12033023122 has 4 divisors (see below), whose sum is σ = 18049534686. Its totient is φ = 6016511560.

The previous prime is 12033023083. The next prime is 12033023141. The reversal of 12033023122 is 22132033021.

12033023122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9362304081 + 2670719041 = 96759^2 + 51679^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12033023122.

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 as a sum of consecutive naturals, namely, 3008255779 + ... + 3008255782.

Almost surely, 2^12033023122 is an apocalyptic number.

12033023122 is a deficient number, since it is larger than the sum of its proper divisors (6016511564).

12033023122 is an equidigital number, since it uses as much as digits as its factorization.

12033023122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6016511563.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12033023122 its reverse (22132033021), we get a palindrome (34165056143).

The spelling of 12033023122 in words is "twelve billion, thirty-three million, twenty-three thousand, one hundred twenty-two".