1322321314 has 4 divisors (see below), whose sum is σ = 1983481974. Its totient is φ = 661160656.

The previous prime is 1322321311. The next prime is 1322321411. The reversal of 1322321314 is 4131232231.

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

It can be written as a sum of positive squares in only one way, i.e., 999508225 + 322813089 = 31615^2 + 17967^2 .

It is not an unprimeable number, because it can be changed into a prime (1322321311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330580327 + ... + 330580330.

Almost surely, 2^1322321314 is an apocalyptic number.

1322321314 is a deficient number, since it is larger than the sum of its proper divisors (661160660).

1322321314 is an equidigital number, since it uses as much as digits as its factorization.

1322321314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661160659.

The product of its digits is 864, while the sum is 22.

The square root of 1322321314 is about 36363.7362491810. The cubic root of 1322321314 is about 1097.6039621112.

Adding to 1322321314 its reverse (4131232231), we get a palindrome (5453553545).

The spelling of 1322321314 in words is "one billion, three hundred twenty-two million, three hundred twenty-one thousand, three hundred fourteen".