320044222042 has 8 divisors (see below), whose sum is σ = 480068824032. Its totient is φ = 160021280700.

The previous prime is 320044222037. The next prime is 320044222061. The reversal of 320044222042 is 240222440023.

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

It is a junction number, because it is equal to n+sod(n) for n = 320044221998 and 320044222016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345067 + ... + 871297.

It is an arithmetic number, because the mean of its divisors is an integer number (60008603004).

Almost surely, 2^320044222042 is an apocalyptic number.

320044222042 is a deficient number, since it is larger than the sum of its proper divisors (160024601990).

320044222042 is a wasteful number, since it uses less digits than its factorization.

320044222042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830324.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 320044222042 its reverse (240222440023), we get a palindrome (560266662065).

The spelling of 320044222042 in words is "three hundred twenty billion, forty-four million, two hundred twenty-two thousand, forty-two".