2032323002221 has 4 divisors (see below), whose sum is σ = 2032325899552. Its totient is φ = 2032320104892.

The previous prime is 2032323002191. The next prime is 2032323002243. The reversal of 2032323002221 is 1222003232302.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2032323002221 - 2⁵ = 2032323002189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2032323002192 and 2032323002201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032323002251) 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 3 ways as a sum of consecutive naturals, for example, 338080 + ... + 2044246.

It is an arithmetic number, because the mean of its divisors is an integer number (508081474888).

Almost surely, 2^{2032323002221} is an apocalyptic number.

It is an amenable number.

2032323002221 is a deficient number, since it is larger than the sum of its proper divisors (2897331).

2032323002221 is a wasteful number, since it uses less digits than its factorization.

2032323002221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897330.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2032323002221 its reverse (1222003232302), we get a palindrome (3254326234523).

The spelling of 2032323002221 in words is "two trillion, thirty-two billion, three hundred twenty-three million, two thousand, two hundred twenty-one".