320222230110002 has 16 divisors (see below), whose sum is σ = 529188131850624. Its totient is φ = 144114414990000.

The previous prime is 320222230109993. The next prime is 320222230110049. The reversal of 320222230110002 is 200011032222023.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72057205274 + ... + 72057209717.

It is an arithmetic number, because the mean of its divisors is an integer number (33074258240664).

Almost surely, 2^{320222230110002} is an apocalyptic number.

320222230110002 is a deficient number, since it is larger than the sum of its proper divisors (208965901740622).

320222230110002 is a wasteful number, since it uses less digits than its factorization.

320222230110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144114415105.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 320222230110002 its reverse (200011032222023), we get a palindrome (520233262332025).

The spelling of 320222230110002 in words is "three hundred twenty trillion, two hundred twenty-two billion, two hundred thirty million, one hundred ten thousand, two".