323212223223203 has 16 divisors (see below), whose sum is σ = 332370620731200. Its totient is φ = 314076130407936.

The previous prime is 323212223223193. The next prime is 323212223223269. The reversal of 323212223223203 is 302322322212323.

It is a cyclic number.

It is not a de Polignac number, because 323212223223203 - 2¹⁶ = 323212223157667 is a prime.

It is a super-2 number, since 2×323212223223203² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 323212223223203.

It is not an unprimeable number, because it can be changed into a prime (323212223228203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531035351 + ... + 531643647.

It is an arithmetic number, because the mean of its divisors is an integer number (20773163795700).

Almost surely, 2^{323212223223203} is an apocalyptic number.

323212223223203 is a deficient number, since it is larger than the sum of its proper divisors (9158397507997).

323212223223203 is a wasteful number, since it uses less digits than its factorization.

323212223223203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626606.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 323212223223203 its reverse (302322322212323), we get a palindrome (625534545435526).

The spelling of 323212223223203 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred twenty-three million, two hundred twenty-three thousand, two hundred three".