320243413040222 has 16 divisors (see below), whose sum is σ = 548999404788960. Its totient is φ = 137244502837248.

The previous prime is 320243413040209. The next prime is 320243413040251. The reversal of 320243413040222 is 222040314342023.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222104063 + ... + 223541274.

It is an arithmetic number, because the mean of its divisors is an integer number (34312462799310).

Almost surely, 2^{320243413040222} is an apocalyptic number.

320243413040222 is a deficient number, since it is larger than the sum of its proper divisors (228755991748738).

320243413040222 is a wasteful number, since it uses less digits than its factorization.

320243413040222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445696675.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 320243413040222 its reverse (222040314342023), we get a palindrome (542283727382245).

The spelling of 320243413040222 in words is "three hundred twenty trillion, two hundred forty-three billion, four hundred thirteen million, forty thousand, two hundred twenty-two".