200001010202201 has 16 divisors (see below), whose sum is σ = 215618706894864. Its totient is φ = 184416634220544.

The previous prime is 200001010202173. The next prime is 200001010202269. The reversal of 200001010202201 is 102202010100002.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 173192443267600 + 26808566934601 = 13160260^2 + 5177699^2 .

It is a cyclic number.

It is not a de Polignac number, because 200001010202201 - 2⁶ = 200001010202137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200001010202281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139629485 + ... + 141054581.

It is an arithmetic number, because the mean of its divisors is an integer number (13476169180929).

Almost surely, 2^{200001010202201} is an apocalyptic number.

It is an amenable number.

200001010202201 is a deficient number, since it is larger than the sum of its proper divisors (15617696692663).

200001010202201 is a wasteful number, since it uses less digits than its factorization.

200001010202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436780.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200001010202201 its reverse (102202010100002), we get a palindrome (302203020302203).

The spelling of 200001010202201 in words is "two hundred trillion, one billion, ten million, two hundred two thousand, two hundred one".