200221012010201 has 12 divisors (see below), whose sum is σ = 250826322738852. Its totient is φ = 158416624886688.

The previous prime is 200221012010197. The next prime is 200221012010207. The reversal of 200221012010201 is 102010210122002.

It can be written as a sum of positive squares in 2 ways, for example, as 88426846638025 + 111794165372176 = 9403555^2 + 10573276^2 .

It is not a de Polignac number, because 200221012010201 - 2² = 200221012010197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200221012010207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157159349450 + ... + 157159350723.

It is an arithmetic number, because the mean of its divisors is an integer number (20902193561571).

Almost surely, 2^{200221012010201} is an apocalyptic number.

It is an amenable number.

200221012010201 is a deficient number, since it is larger than the sum of its proper divisors (50605310728651).

200221012010201 is a wasteful number, since it uses less digits than its factorization.

200221012010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314318700200 (or 314318700193 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200221012010201 its reverse (102010210122002), we get a palindrome (302231222132203).

The spelling of 200221012010201 in words is "two hundred trillion, two hundred twenty-one billion, twelve million, ten thousand, two hundred one".