1322322232112 has 40 divisors (see below), whose sum is σ = 2931338099616. Its totient is φ = 566063294976.

The previous prime is 1322322232109. The next prime is 1322322232139. The reversal of 1322322232112 is 2112322232231.

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, 6632933 + ... + 6829380.

Almost surely, 2^{1322322232112} is an apocalyptic number.

It is an amenable number.

1322322232112 is an abundant number, since it is smaller than the sum of its proper divisors (1609015867504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322322232112 is a wasteful number, since it uses less digits than its factorization.

1322322232112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13463205 (or 13463199 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

Adding to 1322322232112 its reverse (2112322232231), we get a palindrome (3434644464343).

The spelling of 1322322232112 in words is "one trillion, three hundred twenty-two billion, three hundred twenty-two million, two hundred thirty-two thousand, one hundred twelve".