12022332443 has 16 divisors (see below), whose sum is σ = 13285140480. Its totient is φ = 10788254400.

The previous prime is 12022332431. The next prime is 12022332467. The reversal of 12022332443 is 34423322021.

12022332443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12022332443 - 2¹² = 12022328347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12022332743) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 584138 + ... + 604368.

It is an arithmetic number, because the mean of its divisors is an integer number (830321280).

Almost surely, 2^12022332443 is an apocalyptic number.

12022332443 is a deficient number, since it is larger than the sum of its proper divisors (1262808037).

12022332443 is a wasteful number, since it uses less digits than its factorization.

12022332443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20938.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 12022332443 its reverse (34423322021), we get a palindrome (46445654464).

The spelling of 12022332443 in words is "twelve billion, twenty-two million, three hundred thirty-two thousand, four hundred forty-three".