323212233223201 has 4 divisors (see below), whose sum is σ = 369385409397952. Its totient is φ = 277039057048452.

The previous prime is 323212233223127. The next prime is 323212233223343. The reversal of 323212233223201 is 102322332212323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323212233223201 - 2¹⁹ = 323212232698913 is a prime.

It is a super-2 number, since 2×323212233223201² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323212233283201) 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, 23086588087365 + ... + 23086588087378.

It is an arithmetic number, because the mean of its divisors is an integer number (92346352349488).

Almost surely, 2^{323212233223201} is an apocalyptic number.

It is an amenable number.

323212233223201 is a deficient number, since it is larger than the sum of its proper divisors (46173176174751).

323212233223201 is an equidigital number, since it uses as much as digits as its factorization.

323212233223201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46173176174750.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 323212233223201 its reverse (102322332212323), we get a palindrome (425534565435524).

The spelling of 323212233223201 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty-three million, two hundred twenty-three thousand, two hundred one".