200202102200101 has 2 divisors, whose sum is σ = 200202102200102. Its totient is φ = 200202102200100.

The previous prime is 200202102199987. The next prime is 200202102200183. The reversal of 200202102200101 is 101002201202002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110152896390625 + 90049205809476 = 10495375^2 + 9489426^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200202102200101 is a prime.

It is a super-3 number, since 3×200202102200101³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200202102200501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100101051100050 + 100101051100051.

It is an arithmetic number, because the mean of its divisors is an integer number (100101051100051).

Almost surely, 2^{200202102200101} is an apocalyptic number.

It is an amenable number.

200202102200101 is a deficient number, since it is larger than the sum of its proper divisors (1).

200202102200101 is an equidigital number, since it uses as much as digits as its factorization.

200202102200101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200202102200101 its reverse (101002201202002), we get a palindrome (301204303402103).

The spelling of 200202102200101 in words is "two hundred trillion, two hundred two billion, one hundred two million, two hundred thousand, one hundred one".