322004120 has 16 divisors (see below), whose sum is σ = 724509360. Its totient is φ = 128801632.

The previous prime is 322004107. The next prime is 322004141. The reversal of 322004120 is 21400223.

It is a junction number, because it is equal to n+sod(n) for n = 322004095 and 322004104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4025012 + ... + 4025091.

It is an arithmetic number, because the mean of its divisors is an integer number (45281835).

Almost surely, 2^322004120 is an apocalyptic number.

It is an amenable number.

322004120 is an abundant number, since it is smaller than the sum of its proper divisors (402505240).

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

322004120 is a wasteful number, since it uses less digits than its factorization.

322004120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8050114 (or 8050110 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 322004120 is about 17944.4732438709. The cubic root of 322004120 is about 685.4153234618.

Adding to 322004120 its reverse (21400223), we get a palindrome (343404343).

The spelling of 322004120 in words is "three hundred twenty-two million, four thousand, one hundred twenty".