320301220422 has 8 divisors (see below), whose sum is σ = 640602440856. Its totient is φ = 106767073472.

The previous prime is 320301220399. The next prime is 320301220427. The reversal of 320301220422 is 224022103023.

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

320301220422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320301220427) 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, 26691768363 + ... + 26691768374.

It is an arithmetic number, because the mean of its divisors is an integer number (80075305107).

Almost surely, 2^320301220422 is an apocalyptic number.

320301220422 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.

320301220422 is a wasteful number, since it uses less digits than its factorization.

320301220422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53383536742.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 320301220422 its reverse (224022103023), we get a palindrome (544323323445).

The spelling of 320301220422 in words is "three hundred twenty billion, three hundred one million, two hundred twenty thousand, four hundred twenty-two".