2004221032211 has 4 divisors (see below), whose sum is σ = 2004228970032. Its totient is φ = 2004213094392.

The previous prime is 2004221032201. The next prime is 2004221032243. The reversal of 2004221032211 is 1122301224002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2004221032211 - 2¹⁴ = 2004221015827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2004221032201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3577295 + ... + 4099448.

It is an arithmetic number, because the mean of its divisors is an integer number (501057242508).

Almost surely, 2^{2004221032211} is an apocalyptic number.

2004221032211 is a deficient number, since it is larger than the sum of its proper divisors (7937821).

2004221032211 is an equidigital number, since it uses as much as digits as its factorization.

2004221032211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7937820.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2004221032211 its reverse (1122301224002), we get a palindrome (3126522256213).

The spelling of 2004221032211 in words is "two trillion, four billion, two hundred twenty-one million, thirty-two thousand, two hundred eleven".