322111223 has 8 divisors (see below), whose sum is σ = 389781792. Its totient is φ = 259854336.

The previous prime is 322111217. The next prime is 322111301.

322111223 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 322111223 - 2¹⁰ = 322110199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322113223) 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, 1353290 + ... + 1353527.

It is an arithmetic number, because the mean of its divisors is an integer number (48722724).

Almost surely, 2^322111223 is an apocalyptic number.

322111223 is a deficient number, since it is larger than the sum of its proper divisors (67670569).

322111223 is a wasteful number, since it uses less digits than its factorization.

322111223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706841.

The product of its digits is 144, while the sum is 17.

The square root of 322111223 is about 17947.4572850864. The cubic root of 322111223 is about 685.4913078931.

The spelling of 322111223 in words is "three hundred twenty-two million, one hundred eleven thousand, two hundred twenty-three".