12033013122 has 48 divisors (see below), whose sum is σ = 28291431168. Its totient is φ = 3674193120.

The previous prime is 12033013081. The next prime is 12033013129. The reversal of 12033013122 is 22131033021.

12033013122 is a `hidden beast` number, since 1 + 20 + 330 + 1 + 312 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12033013095 and 12033013104.

It is not an unprimeable number, because it can be changed into a prime (12033013129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165618 + ... + 226925.

It is an arithmetic number, because the mean of its divisors is an integer number (589404816).

Almost surely, 2^12033013122 is an apocalyptic number.

12033013122 is an abundant number, since it is smaller than the sum of its proper divisors (16258418046).

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

12033013122 is a wasteful number, since it uses less digits than its factorization.

12033013122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392695 (or 392692 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12033013122 its reverse (22131033021), we get a palindrome (34164046143).

The spelling of 12033013122 in words is "twelve billion, thirty-three million, thirteen thousand, one hundred twenty-two".