201002200221201 has 4 divisors (see below), whose sum is σ = 268002933628272. Its totient is φ = 134001466814132.

The previous prime is 201002200221181. The next prime is 201002200221239. The reversal of 201002200221201 is 102122002200102.

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 201002200221201 - 2³⁵ = 200967840482833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201002200261201) 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, 33500366703531 + ... + 33500366703536.

It is an arithmetic number, because the mean of its divisors is an integer number (67000733407068).

Almost surely, 2^{201002200221201} is an apocalyptic number.

It is an amenable number.

201002200221201 is a deficient number, since it is larger than the sum of its proper divisors (67000733407071).

201002200221201 is an equidigital number, since it uses as much as digits as its factorization.

201002200221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67000733407070.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201002200221201 its reverse (102122002200102), we get a palindrome (303124202421303).

The spelling of 201002200221201 in words is "two hundred one trillion, two billion, two hundred million, two hundred twenty-one thousand, two hundred one".