323212221210233 has 8 divisors (see below), whose sum is σ = 323295430855176. Its totient is φ = 323129022160000.

The previous prime is 323212221210191. The next prime is 323212221210269. The reversal of 323212221210233 is 332012122212323.

It can be written as a sum of positive squares in 4 ways, for example, as 10853150425744 + 312359070784489 = 3294412^2 + 17673683^2 .

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-323212221210233 is a prime.

It is a super-2 number, since 2×323212221210233² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323212221210196 and 323212221210205.

It is not an unprimeable number, because it can be changed into a prime (323212221230233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58554935 + ... + 63836547.

It is an arithmetic number, because the mean of its divisors is an integer number (40411928856897).

Almost surely, 2^{323212221210233} is an apocalyptic number.

It is an amenable number.

323212221210233 is a deficient number, since it is larger than the sum of its proper divisors (83209644943).

323212221210233 is an equidigital number, since it uses as much as digits as its factorization.

323212221210233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5297355.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 323212221210233 its reverse (332012122212323), we get a palindrome (655224343422556).

The spelling of 323212221210233 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred twenty-one million, two hundred ten thousand, two hundred thirty-three".