1322323322 has 4 divisors (see below), whose sum is σ = 1983484986. Its totient is φ = 661161660.

The previous prime is 1322323313. The next prime is 1322323361. The reversal of 1322323322 is 2233232231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2233232231 = 24623 ⋅90697.

It can be written as a sum of positive squares in only one way, i.e., 1274561401 + 47761921 = 35701^2 + 6911^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330580829 + ... + 330580832.

Almost surely, 2^1322323322 is an apocalyptic number.

1322323322 is a deficient number, since it is larger than the sum of its proper divisors (661161664).

1322323322 is an equidigital number, since it uses as much as digits as its factorization.

1322323322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661161663.

The product of its digits is 2592, while the sum is 23.

The square root of 1322323322 is about 36363.7638590947. The cubic root of 1322323322 is about 1097.6045176967.

Adding to 1322323322 its reverse (2233232231), we get a palindrome (3555555553).

The spelling of 1322323322 in words is "one billion, three hundred twenty-two million, three hundred twenty-three thousand, three hundred twenty-two".