2033200020221 has 4 divisors (see below), whose sum is σ = 2034605135712. Its totient is φ = 2031794904732.

The previous prime is 2033200020211. The next prime is 2033200020259. The reversal of 2033200020221 is 1220200023302.

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 2033200020221 - 2¹⁰ = 2033200019197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2033200020221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033200020211) 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 3 ways as a sum of consecutive naturals, for example, 702555575 + ... + 702558468.

It is an arithmetic number, because the mean of its divisors is an integer number (508651283928).

Almost surely, 2^{2033200020221} is an apocalyptic number.

It is an amenable number.

2033200020221 is a deficient number, since it is larger than the sum of its proper divisors (1405115491).

2033200020221 is a wasteful number, since it uses less digits than its factorization.

2033200020221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405115490.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 2033200020221 its reverse (1220200023302), we get a palindrome (3253400043523).

The spelling of 2033200020221 in words is "two trillion, thirty-three billion, two hundred million, twenty thousand, two hundred twenty-one".