1322304214312 has 16 divisors (see below), whose sum is σ = 2609810949600. Its totient is φ = 626354627760.

The previous prime is 1322304214303. The next prime is 1322304214333. The reversal of 1322304214312 is 2134124032231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4349684764 + ... + 4349685067.

It is an arithmetic number, because the mean of its divisors is an integer number (163113184350).

Almost surely, 2^{1322304214312} is an apocalyptic number.

It is an amenable number.

1322304214312 is a deficient number, since it is larger than the sum of its proper divisors (1287506735288).

1322304214312 is a wasteful number, since it uses less digits than its factorization.

1322304214312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8699369856 (or 8699369852 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1322304214312 its reverse (2134124032231), we get a palindrome (3456428246543).

The spelling of 1322304214312 in words is "one trillion, three hundred twenty-two billion, three hundred four million, two hundred fourteen thousand, three hundred twelve".