1323223202 has 8 divisors (see below), whose sum is σ = 2268382656. Its totient is φ = 567095652.

The previous prime is 1323223199. The next prime is 1323223241. The reversal of 1323223202 is 2023223231.

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

It is a super-2 number, since 2×1323223202² = 3501839284622265608, which contains 22 as substring.

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, 47257958 + ... + 47257985.

It is an arithmetic number, because the mean of its divisors is an integer number (283547832).

Almost surely, 2^1323223202 is an apocalyptic number.

1323223202 is a deficient number, since it is larger than the sum of its proper divisors (945159454).

1323223202 is an equidigital number, since it uses as much as digits as its factorization.

1323223202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94515952.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1323223202 is about 36376.1350613283. The cubic root of 1323223202 is about 1097.8534453142.

Adding to 1323223202 its reverse (2023223231), we get a palindrome (3346446433).

The spelling of 1323223202 in words is "one billion, three hundred twenty-three million, two hundred twenty-three thousand, two hundred two".