320232223330222 has 32 divisors (see below), whose sum is σ = 556260193336320. Its totient is φ = 135421850060640.

The previous prime is 320232223330219. The next prime is 320232223330247. The reversal of 320232223330222 is 222033322232023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87180529 + ... + 90779452.

It is an arithmetic number, because the mean of its divisors is an integer number (17383131041760).

Almost surely, 2^{320232223330222} is an apocalyptic number.

320232223330222 is a deficient number, since it is larger than the sum of its proper divisors (236027970006098).

320232223330222 is a wasteful number, since it uses less digits than its factorization.

320232223330222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177961696.

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 320232223330222 its reverse (222033322232023), we get a palindrome (542265545562245).

The spelling of 320232223330222 in words is "three hundred twenty trillion, two hundred thirty-two billion, two hundred twenty-three million, three hundred thirty thousand, two hundred twenty-two".