2201020020201 has 8 divisors (see below), whose sum is σ = 3014009397184. Its totient is φ = 1427688661680.

The previous prime is 2201020020197. The next prime is 2201020020217. The reversal of 2201020020201 is 1020200201022.

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

It is not a de Polignac number, because 2201020020201 - 2² = 2201020020197 is a prime.

It is a super-2 number, since 2×2201020020201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2201020020271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9914504485 + ... + 9914504706.

It is an arithmetic number, because the mean of its divisors is an integer number (376751174648).

Almost surely, 2^{2201020020201} is an apocalyptic number.

It is an amenable number.

2201020020201 is a deficient number, since it is larger than the sum of its proper divisors (812989376983).

2201020020201 is a wasteful number, since it uses less digits than its factorization.

2201020020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19829009231.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2201020020201 its reverse (1020200201022), we get a palindrome (3221220221223).

The spelling of 2201020020201 in words is "two trillion, two hundred one billion, twenty million, twenty thousand, two hundred one".