3222003200021 has 8 divisors (see below), whose sum is σ = 3261996227160. Its totient is φ = 3182248937728.

The previous prime is 3222003199993. The next prime is 3222003200027. The reversal of 3222003200021 is 1200023002223.

3222003200021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1791381480625 + 1430621719396 = 1338425^2 + 1196086^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3222003200021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222003200027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59664056 + ... + 59718033.

It is an arithmetic number, because the mean of its divisors is an integer number (407749528395).

Almost surely, 2^{3222003200021} is an apocalyptic number.

It is an amenable number.

3222003200021 is a deficient number, since it is larger than the sum of its proper divisors (39993027139).

3222003200021 is a wasteful number, since it uses less digits than its factorization.

3222003200021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119382423.

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

Adding to 3222003200021 its reverse (1200023002223), we get a palindrome (4422026202244).

The spelling of 3222003200021 in words is "three trillion, two hundred twenty-two billion, three million, two hundred thousand, twenty-one".