1322323223203 has 8 divisors (see below), whose sum is σ = 1324191608000. Its totient is φ = 1320455945088.

The previous prime is 1322323223101. The next prime is 1322323223213. The reversal of 1322323223203 is 3023223232231.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322323223203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322323223213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2129473 + ... + 2679421.

It is an arithmetic number, because the mean of its divisors is an integer number (165523951000).

Almost surely, 2^{1322323223203} is an apocalyptic number.

1322323223203 is a deficient number, since it is larger than the sum of its proper divisors (1868384797).

1322323223203 is a wasteful number, since it uses less digits than its factorization.

1322323223203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553341.

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

Adding to 1322323223203 its reverse (3023223232231), we get a palindrome (4345546455434).

The spelling of 1322323223203 in words is "one trillion, three hundred twenty-two billion, three hundred twenty-three million, two hundred twenty-three thousand, two hundred three".