320102112103222 has 4 divisors (see below), whose sum is σ = 480153168154836. Its totient is φ = 160051056051610.

The previous prime is 320102112103187. The next prime is 320102112103313. The reversal of 320102112103222 is 222301211201023.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 320102112103193 and 320102112103202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80025528025804 + ... + 80025528025807.

It is an arithmetic number, because the mean of its divisors is an integer number (120038292038709).

Almost surely, 2^{320102112103222} is an apocalyptic number.

320102112103222 is a deficient number, since it is larger than the sum of its proper divisors (160051056051614).

320102112103222 is a wasteful number, since it uses less digits than its factorization.

320102112103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160051056051613.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 320102112103222 its reverse (222301211201023), we get a palindrome (542403323304245).

The spelling of 320102112103222 in words is "three hundred twenty trillion, one hundred two billion, one hundred twelve million, one hundred three thousand, two hundred twenty-two".