322201120 has 24 divisors (see below), whose sum is σ = 761200524. Its totient is φ = 128880384.

The previous prime is 322201039. The next prime is 322201129. The reversal of 322201120 is 21102223.

It can be written as a sum of positive squares in 2 ways, for example, as 291863056 + 30338064 = 17084^2 + 5508^2 .

It is a super-3 number, since 3×322201120³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 322201120.

It is not an unprimeable number, because it can be changed into a prime (322201129) 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, 1006719 + ... + 1007038.

Almost surely, 2^322201120 is an apocalyptic number.

It is an amenable number.

322201120 is an abundant number, since it is smaller than the sum of its proper divisors (438999404).

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

322201120 is a wasteful number, since it uses less digits than its factorization.

322201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013772 (or 2013764 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 322201120 is about 17949.9615598474. The cubic root of 322201120 is about 685.5550724935. Note that the first 3 decimals are identical.

Adding to 322201120 its reverse (21102223), we get a palindrome (343303343).

The spelling of 322201120 in words is "three hundred twenty-two million, two hundred one thousand, one hundred twenty".