323213013222001 has 16 divisors (see below), whose sum is σ = 371326995652608. Its totient is φ = 275584257118800.

The previous prime is 323213013221953. The next prime is 323213013222013. The reversal of 323213013222001 is 100222310312323.

It is not a de Polignac number, because 323213013222001 - 2³⁷ = 323075574268529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323213013222031) 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, 72497586 + ... + 76826596.

It is an arithmetic number, because the mean of its divisors is an integer number (23207937228288).

Almost surely, 2^{323213013222001} is an apocalyptic number.

It is an amenable number.

323213013222001 is a deficient number, since it is larger than the sum of its proper divisors (48113982430607).

323213013222001 is a wasteful number, since it uses less digits than its factorization.

323213013222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4385052.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 323213013222001 its reverse (100222310312323), we get a palindrome (423435323534324).

The spelling of 323213013222001 in words is "three hundred twenty-three trillion, two hundred thirteen billion, thirteen million, two hundred twenty-two thousand, one".