200201222102201 has 8 divisors (see below), whose sum is σ = 200368184205000. Its totient is φ = 200034270678528.

The previous prime is 200201222102159. The next prime is 200201222102269. The reversal of 200201222102201 is 102201222102002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2583670464400 + 197617551637801 = 1607380^2 + 14057651^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 200201222102201 - 2¹⁸ = 200201221840057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 200201222102201.

It is not an unprimeable number, because it can be changed into a prime (200201222122201) 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, 35061995 + ... + 40370111.

It is an arithmetic number, because the mean of its divisors is an integer number (25046023025625).

Almost surely, 2^{200201222102201} is an apocalyptic number.

It is an amenable number.

200201222102201 is a deficient number, since it is larger than the sum of its proper divisors (166962102799).

200201222102201 is a wasteful number, since it uses less digits than its factorization.

200201222102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5339563.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200201222102201 its reverse (102201222102002), we get a palindrome (302402444204203).

The spelling of 200201222102201 in words is "two hundred trillion, two hundred one billion, two hundred twenty-two million, one hundred two thousand, two hundred one".