322545043223 has 8 divisors (see below), whose sum is σ = 347928459648. Its totient is φ = 297243378144.

The previous prime is 322545043189. The next prime is 322545043253. The reversal of 322545043223 is 322340545223.

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 322545043223 - 2¹² = 322545039127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322545043253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20429636 + ... + 20445417.

It is an arithmetic number, because the mean of its divisors is an integer number (43491057456).

Almost surely, 2^322545043223 is an apocalyptic number.

322545043223 is a deficient number, since it is larger than the sum of its proper divisors (25383416425).

322545043223 is a wasteful number, since it uses less digits than its factorization.

322545043223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40875673.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 322545043223 its reverse (322340545223), we get a palindrome (644885588446).

The spelling of 322545043223 in words is "three hundred twenty-two billion, five hundred forty-five million, forty-three thousand, two hundred twenty-three".