12322204445 has 8 divisors (see below), whose sum is σ = 14809645536. Its totient is φ = 9842430096.

The previous prime is 12322204421. The next prime is 12322204481. The reversal of 12322204445 is 54440222321.

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

It is a cyclic number.

It is not a de Polignac number, because 12322204445 - 2⁶ = 12322204381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1913147 + ... + 1919576.

It is an arithmetic number, because the mean of its divisors is an integer number (1851205692).

Almost surely, 2^12322204445 is an apocalyptic number.

It is an amenable number.

12322204445 is a deficient number, since it is larger than the sum of its proper divisors (2487441091).

12322204445 is an equidigital number, since it uses as much as digits as its factorization.

12322204445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3833371.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 12322204445 its reverse (54440222321), we get a palindrome (66762426766).

The spelling of 12322204445 in words is "twelve billion, three hundred twenty-two million, two hundred four thousand, four hundred forty-five".