322120330330242 has 8 divisors (see below), whose sum is σ = 644240660660496. Its totient is φ = 107373443443412.

The previous prime is 322120330330237. The next prime is 322120330330273. The reversal of 322120330330242 is 242033033021223.

It is a happy number.

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

322120330330242 is an admirable 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, 26843360860848 + ... + 26843360860859.

It is an arithmetic number, because the mean of its divisors is an integer number (80530082582562).

Almost surely, 2^{322120330330242} is an apocalyptic number.

322120330330242 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.

322120330330242 is a wasteful number, since it uses less digits than its factorization.

322120330330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53686721721712.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 322120330330242 its reverse (242033033021223), we get a palindrome (564153363351465).

The spelling of 322120330330242 in words is "three hundred twenty-two trillion, one hundred twenty billion, three hundred thirty million, three hundred thirty thousand, two hundred forty-two".