322240123 has 8 divisors (see below), whose sum is σ = 328178160. Its totient is φ = 316318080.

The previous prime is 322240099. The next prime is 322240153. The reversal of 322240123 is 321042223.

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 322240123 - 2⁵ = 322240091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322240123.

It is not an unprimeable number, because it can be changed into a prime (322240153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41311 + ... + 48487.

It is an arithmetic number, because the mean of its divisors is an integer number (41022270).

Almost surely, 2^322240123 is an apocalyptic number.

322240123 is a deficient number, since it is larger than the sum of its proper divisors (5938037).

322240123 is an equidigital number, since it uses as much as digits as its factorization.

322240123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7997.

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

The square root of 322240123 is about 17951.0479638377. The cubic root of 322240123 is about 685.5827339177.

Adding to 322240123 its reverse (321042223), we get a palindrome (643282346).

The spelling of 322240123 in words is "three hundred twenty-two million, two hundred forty thousand, one hundred twenty-three".