322131112112 has 10 divisors (see below), whose sum is σ = 624129029748. Its totient is φ = 161065556048.

The previous prime is 322131112109. The next prime is 322131112129. The reversal of 322131112112 is 211211131223.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066597238 + ... + 10066597269.

Almost surely, 2^322131112112 is an apocalyptic number.

It is an amenable number.

322131112112 is a deficient number, since it is larger than the sum of its proper divisors (301997917636).

322131112112 is a wasteful number, since it uses less digits than its factorization.

322131112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20133194515 (or 20133194509 counting only the distinct ones).

The product of its digits is 144, while the sum is 20.

Adding to 322131112112 its reverse (211211131223), we get a palindrome (533342243335).

The spelling of 322131112112 in words is "three hundred twenty-two billion, one hundred thirty-one million, one hundred twelve thousand, one hundred twelve".