1323222332 has 24 divisors (see below), whose sum is σ = 2336124000. Its totient is φ = 655782336.

The previous prime is 1323222317. The next prime is 1323222337. The reversal of 1323222332 is 2332223231.

It is a junction number, because it is equal to n+sod(n) for n = 1323222298 and 1323222307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323222337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238769 + ... + 244247.

It is an arithmetic number, because the mean of its divisors is an integer number (97338500).

Almost surely, 2^1323222332 is an apocalyptic number.

It is an amenable number.

1323222332 is a deficient number, since it is larger than the sum of its proper divisors (1012901668).

1323222332 is a wasteful number, since it uses less digits than its factorization.

1323222332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6005 (or 6003 counting only the distinct ones).

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

The square root of 1323222332 is about 36376.1231029366. The cubic root of 1323222332 is about 1097.8532047066.

Adding to 1323222332 its reverse (2332223231), we get a palindrome (3655445563).

The spelling of 1323222332 in words is "one billion, three hundred twenty-three million, two hundred twenty-two thousand, three hundred thirty-two".