322130422 has 8 divisors (see below), whose sum is σ = 485270136. Its totient is φ = 160373712.

The previous prime is 322130411. The next prime is 322130423. The reversal of 322130422 is 224031223.

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

It is a self number, because there is not a number n which added to its sum of digits gives 322130422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322130423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345168 + ... + 346099.

It is an arithmetic number, because the mean of its divisors is an integer number (60658767).

Almost surely, 2^322130422 is an apocalyptic number.

322130422 is a deficient number, since it is larger than the sum of its proper divisors (163139714).

322130422 is a wasteful number, since it uses less digits than its factorization.

322130422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691502.

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

The square root of 322130422 is about 17947.9921439698. The cubic root of 322130422 is about 685.5049268806.

Adding to 322130422 its reverse (224031223), we get a palindrome (546161645).

The spelling of 322130422 in words is "three hundred twenty-two million, one hundred thirty thousand, four hundred twenty-two".