323212223320121 has 8 divisors (see below), whose sum is σ = 342963853288704. Its totient is φ = 303542720712000.

The previous prime is 323212223320099. The next prime is 323212223320139. The reversal of 323212223320121 is 121023322212323.

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

It is a cyclic number.

It is not a de Polignac number, because 323212223320121 - 2¹⁴ = 323212223303737 is a prime.

It is a super-2 number, since 2×323212223320121² (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 (323212223320621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20531832005 + ... + 20531847746.

It is an arithmetic number, because the mean of its divisors is an integer number (42870481661088).

Almost surely, 2^{323212223320121} is an apocalyptic number.

It is an amenable number.

323212223320121 is a deficient number, since it is larger than the sum of its proper divisors (19751629968583).

323212223320121 is a wasteful number, since it uses less digits than its factorization.

323212223320121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41063680231.

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

Adding to 323212223320121 its reverse (121023322212323), we get a palindrome (444235545532444).

The spelling of 323212223320121 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred twenty-three million, three hundred twenty thousand, one hundred twenty-one".