320242541042222 has 8 divisors (see below), whose sum is σ = 480364147229616. Its totient is φ = 160121158632352.

The previous prime is 320242541042191. The next prime is 320242541042309. The reversal of 320242541042222 is 222240145242023.

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

It is a congruent 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, 52319723 + ... + 58119174.

It is an arithmetic number, because the mean of its divisors is an integer number (60045518403702).

Almost surely, 2^{320242541042222} is an apocalyptic number.

320242541042222 is a deficient number, since it is larger than the sum of its proper divisors (160121606187394).

320242541042222 is a wasteful number, since it uses less digits than its factorization.

320242541042222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111888762.

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 320242541042222 its reverse (222240145242023), we get a palindrome (542482686284245).

The spelling of 320242541042222 in words is "three hundred twenty trillion, two hundred forty-two billion, five hundred forty-one million, forty-two thousand, two hundred twenty-two".