12022022332 has 12 divisors (see below), whose sum is σ = 21717201856. Its totient is φ = 5817107520.

The previous prime is 12022022317. The next prime is 12022022339. The reversal of 12022022332 is 23322022021.

It is a super-2 number, since 2×12022022332² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022022339) 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, 48475773 + ... + 48476020.

Almost surely, 2^12022022332 is an apocalyptic number.

It is an amenable number.

12022022332 is a deficient number, since it is larger than the sum of its proper divisors (9695179524).

12022022332 is a wasteful number, since it uses less digits than its factorization.

12022022332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96951828 (or 96951826 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12022022332 its reverse (23322022021), we get a palindrome (35344044353).

The spelling of 12022022332 in words is "twelve billion, twenty-two million, twenty-two thousand, three hundred thirty-two".