322420002 has 8 divisors (see below), whose sum is σ = 644840016. Its totient is φ = 107473332.

The previous prime is 322420001. The next prime is 322420019. The reversal of 322420002 is 200024223.

322420002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

322420002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (322420001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26868328 + ... + 26868339.

It is an arithmetic number, because the mean of its divisors is an integer number (80605002).

Almost surely, 2^322420002 is an apocalyptic number.

322420002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

322420002 is a wasteful number, since it uses less digits than its factorization.

322420002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53736672.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 322420002 is about 17956.0575294244. The cubic root of 322420002 is about 685.7102775187.

Adding to 322420002 its reverse (200024223), we get a palindrome (522444225).

The spelling of 322420002 in words is "three hundred twenty-two million, four hundred twenty thousand, two".