12022304033 has 4 divisors (see below), whose sum is σ = 12545012928. Its totient is φ = 11499595140.

The previous prime is 12022303981. The next prime is 12022304053. The reversal of 12022304033 is 33040322021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12022304033 - 2¹⁰ = 12022303009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12022303996 and 12022304014.

It is not an unprimeable number, because it can be changed into a prime (12022304053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261354413 + ... + 261354458.

It is an arithmetic number, because the mean of its divisors is an integer number (3136253232).

Almost surely, 2^12022304033 is an apocalyptic number.

It is an amenable number.

12022304033 is a deficient number, since it is larger than the sum of its proper divisors (522708895).

12022304033 is an equidigital number, since it uses as much as digits as its factorization.

12022304033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522708894.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12022304033 its reverse (33040322021), we get a palindrome (45062626054).

The spelling of 12022304033 in words is "twelve billion, twenty-two million, three hundred four thousand, thirty-three".