322101328 has 20 divisors (see below), whose sum is σ = 631973440. Its totient is φ = 159011424.

The previous prime is 322101323. The next prime is 322101341. The reversal of 322101328 is 823101223.

It is a junction number, because it is equal to n+sod(n) for n = 322101299 and 322101308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322101323) 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 3 ways as a sum of consecutive naturals, for example, 126150 + ... + 128677.

It is an arithmetic number, because the mean of its divisors is an integer number (31598672).

Almost surely, 2^322101328 is an apocalyptic number.

It is an amenable number.

322101328 is a deficient number, since it is larger than the sum of its proper divisors (309872112).

322101328 is a wasteful number, since it uses less digits than its factorization.

322101328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254914 (or 254908 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 322101328 is about 17947.1816171788. The cubic root of 322101328 is about 685.4842885724.

The spelling of 322101328 in words is "three hundred twenty-two million, one hundred one thousand, three hundred twenty-eight".