1322213323 has 8 divisors (see below), whose sum is σ = 1340635968. Its totient is φ = 1303850184.

The previous prime is 1322213317. The next prime is 1322213341. The reversal of 1322213323 is 3233122231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1322213323 - 2⁹ = 1322212811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322213294 and 1322213303.

It is not an unprimeable number, because it can be changed into a prime (1322283323) 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, 30840 + ... + 59962.

It is an arithmetic number, because the mean of its divisors is an integer number (167579496).

Almost surely, 2^1322213323 is an apocalyptic number.

1322213323 is a deficient number, since it is larger than the sum of its proper divisors (18422645).

1322213323 is an equidigital number, since it uses as much as digits as its factorization.

1322213323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29753.

The product of its digits is 1296, while the sum is 22.

The square root of 1322213323 is about 36362.2513466919. The cubic root of 1322213323 is about 1097.5740816842.

Adding to 1322213323 its reverse (3233122231), we get a palindrome (4555335554).

The spelling of 1322213323 in words is "one billion, three hundred twenty-two million, two hundred thirteen thousand, three hundred twenty-three".