200220121002201 has 64 divisors (see below), whose sum is σ = 288526280878080. Its totient is φ = 123112107256320.

The previous prime is 200220121002199. The next prime is 200220121002203. The reversal of 200220121002201 is 102200121022002.

It is an interprime number because it is at equal distance from previous prime (200220121002199) and next prime (200220121002203).

It is not a de Polignac number, because 200220121002201 - 2¹ = 200220121002199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200220121002203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 310396725 + ... + 311041101.

It is an arithmetic number, because the mean of its divisors is an integer number (4508223138720).

Almost surely, 2^{200220121002201} is an apocalyptic number.

It is an amenable number.

200220121002201 is a deficient number, since it is larger than the sum of its proper divisors (88306159875879).

200220121002201 is a wasteful number, since it uses less digits than its factorization.

200220121002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645246.

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

Adding to 200220121002201 its reverse (102200121022002), we get a palindrome (302420242024203).

The spelling of 200220121002201 in words is "two hundred trillion, two hundred twenty billion, one hundred twenty-one million, two thousand, two hundred one".