12022424133 has 4 divisors (see below), whose sum is σ = 16029898848. Its totient is φ = 8014949420.

The previous prime is 12022424119. The next prime is 12022424143. The reversal of 12022424133 is 33142422021.

It is a happy number.

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 12022424133 - 2⁵ = 12022424101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022424143) 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, 2003737353 + ... + 2003737358.

It is an arithmetic number, because the mean of its divisors is an integer number (4007474712).

Almost surely, 2^12022424133 is an apocalyptic number.

It is an amenable number.

12022424133 is a deficient number, since it is larger than the sum of its proper divisors (4007474715).

12022424133 is an equidigital number, since it uses as much as digits as its factorization.

12022424133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007474714.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12022424133 its reverse (33142422021), we get a palindrome (45164846154).

The spelling of 12022424133 in words is "twelve billion, twenty-two million, four hundred twenty-four thousand, one hundred thirty-three".