322013330 has 32 divisors (see below), whose sum is σ = 611150400. Its totient is φ = 121822272.

The previous prime is 322013281. The next prime is 322013333. The reversal of 322013330 is 33310223.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 322013299 and 322013308.

It is not an unprimeable number, because it can be changed into a prime (322013333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162224 + ... + 164196.

It is an arithmetic number, because the mean of its divisors is an integer number (19098450).

Almost surely, 2^322013330 is an apocalyptic number.

322013330 is a deficient number, since it is larger than the sum of its proper divisors (289137070).

322013330 is a wasteful number, since it uses less digits than its factorization.

322013330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 322013330 is about 17944.7298670111. The cubic root of 322013330 is about 685.4218581762.

Adding to 322013330 its reverse (33310223), we get a palindrome (355323553).

The spelling of 322013330 in words is "three hundred twenty-two million, thirteen thousand, three hundred thirty".