322422330 has 16 divisors (see below), whose sum is σ = 773813664. Its totient is φ = 85979280.

The previous prime is 322422307. The next prime is 322422341. The reversal of 322422330 is 33224223.

322422330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 322422297 and 322422306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5373676 + ... + 5373735.

It is an arithmetic number, because the mean of its divisors is an integer number (48363354).

Almost surely, 2^322422330 is an apocalyptic number.

322422330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

322422330 is an abundant number, since it is smaller than the sum of its proper divisors (451391334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322422330 is a wasteful number, since it uses less digits than its factorization.

322422330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10747421.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 322422330 is about 17956.1223542278. The cubic root of 322422330 is about 685.7119278813.

Adding to 322422330 its reverse (33224223), we get a palindrome (355646553).

The spelling of 322422330 in words is "three hundred twenty-two million, four hundred twenty-two thousand, three hundred thirty".