322133045 has 8 divisors (see below), whose sum is σ = 416295096. Its totient is φ = 237882816.

The previous prime is 322133029. The next prime is 322133047. The reversal of 322133045 is 540331223.

It can be written as a sum of positive squares in 4 ways, for example, as 55562116 + 266570929 = 7454^2 + 16327^2 .

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 322133045 - 2⁴ = 322133029 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 322133045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322133047) 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, 2477882 + ... + 2478011.

It is an arithmetic number, because the mean of its divisors is an integer number (52036887).

Almost surely, 2^322133045 is an apocalyptic number.

It is an amenable number.

322133045 is a deficient number, since it is larger than the sum of its proper divisors (94162051).

322133045 is a wasteful number, since it uses less digits than its factorization.

322133045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4955911.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 322133045 is about 17948.0652160616. The cubic root of 322133045 is about 685.5067874878.

Adding to 322133045 its reverse (540331223), we get a palindrome (862464268).

The spelling of 322133045 in words is "three hundred twenty-two million, one hundred thirty-three thousand, forty-five".