12234021322 has 8 divisors (see below), whose sum is σ = 18741479616. Its totient is φ = 5986861452.

The previous prime is 12234021299. The next prime is 12234021341. The reversal of 12234021322 is 22312043221.

12234021322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12234021293 and 12234021302.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 65074488 + ... + 65074675.

It is an arithmetic number, because the mean of its divisors is an integer number (2342684952).

Almost surely, 2^12234021322 is an apocalyptic number.

12234021322 is a deficient number, since it is larger than the sum of its proper divisors (6507458294).

12234021322 is a wasteful number, since it uses less digits than its factorization.

12234021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130149212.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12234021322 its reverse (22312043221), we get a palindrome (34546064543).

The spelling of 12234021322 in words is "twelve billion, two hundred thirty-four million, twenty-one thousand, three hundred twenty-two".