200202210110101 has 2 divisors, whose sum is σ = 200202210110102. Its totient is φ = 200202210110100.

The previous prime is 200202210110009. The next prime is 200202210110167. The reversal of 200202210110101 is 101011012202002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199336249585201 + 865960524900 = 14118649^2 + 930570^2 .

It is a cyclic number.

It is not a de Polignac number, because 200202210110101 - 2²⁹ = 200201673239189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200202210170101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100101105055050 + 100101105055051.

It is an arithmetic number, because the mean of its divisors is an integer number (100101105055051).

Almost surely, 2^{200202210110101} is an apocalyptic number.

It is an amenable number.

200202210110101 is a deficient number, since it is larger than the sum of its proper divisors (1).

200202210110101 is an equidigital number, since it uses as much as digits as its factorization.

200202210110101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200202210110101 its reverse (101011012202002), we get a palindrome (301213222312103).

The spelling of 200202210110101 in words is "two hundred trillion, two hundred two billion, two hundred ten million, one hundred ten thousand, one hundred one".