2032220322321 has 48 divisors (see below), whose sum is σ = 3161974406400. Its totient is φ = 1157605344000.

The previous prime is 2032220322233. The next prime is 2032220322343. The reversal of 2032220322321 is 1232230222302.

It is not a de Polignac number, because 2032220322321 - 2⁷ = 2032220322193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2032220322291 and 2032220322300.

It is not an unprimeable number, because it can be changed into a prime (2032220322421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61474605 + ... + 61507653.

It is an arithmetic number, because the mean of its divisors is an integer number (65874466800).

Almost surely, 2^{2032220322321} is an apocalyptic number.

2032220322321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2032220322321 is a deficient number, since it is larger than the sum of its proper divisors (1129754084079).

2032220322321 is a wasteful number, since it uses less digits than its factorization.

2032220322321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34374 (or 34367 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2032220322321 its reverse (1232230222302), we get a palindrome (3264450544623).

The spelling of 2032220322321 in words is "two trillion, thirty-two billion, two hundred twenty million, three hundred twenty-two thousand, three hundred twenty-one".