1322322303223 has 4 divisors (see below), whose sum is σ = 1329709578840. Its totient is φ = 1314935027608.

The previous prime is 1322322303209. The next prime is 1322322303257. The reversal of 1322322303223 is 3223032232231.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1322322303223 - 2¹⁷ = 1322322172151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322322303191 and 1322322303200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322322304223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3693637540 + ... + 3693637897.

It is an arithmetic number, because the mean of its divisors is an integer number (332427394710).

Almost surely, 2^{1322322303223} is an apocalyptic number.

1322322303223 is a deficient number, since it is larger than the sum of its proper divisors (7387275617).

1322322303223 is an equidigital number, since it uses as much as digits as its factorization.

1322322303223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7387275616.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 1322322303223 its reverse (3223032232231), we get a palindrome (4545354535454).

The spelling of 1322322303223 in words is "one trillion, three hundred twenty-two billion, three hundred twenty-two million, three hundred three thousand, two hundred twenty-three".