1322200112312 has 32 divisors (see below), whose sum is σ = 2492262399600. Its totient is φ = 657597609984.

The previous prime is 1322200112291. The next prime is 1322200112351. The reversal of 1322200112312 is 2132110022231.

It is a congruent 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, 14497478 + ... + 14588394.

Almost surely, 2^{1322200112312} is an apocalyptic number.

It is an amenable number.

1322200112312 is a deficient number, since it is larger than the sum of its proper divisors (1170062287288).

1322200112312 is a wasteful number, since it uses less digits than its factorization.

1322200112312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100535 (or 100531 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1322200112312 its reverse (2132110022231), we get a palindrome (3454310134543).

The spelling of 1322200112312 in words is "one trillion, three hundred twenty-two billion, two hundred million, one hundred twelve thousand, three hundred twelve".