200210221011001 has 2 divisors, whose sum is σ = 200210221011002. Its totient is φ = 200210221011000.

The previous prime is 200210221010999. The next prime is 200210221011029. The reversal of 200210221011001 is 100110122012002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148830728144400 + 51379492866601 = 12199620^2 + 7167949^2 .

It is a cyclic number.

It is not a de Polignac number, because 200210221011001 - 2¹ = 200210221010999 is a prime.

Together with 200210221010999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (200210221015001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105110505500 + 100105110505501.

It is an arithmetic number, because the mean of its divisors is an integer number (100105110505501).

Almost surely, 2^{200210221011001} is an apocalyptic number.

It is an amenable number.

200210221011001 is a deficient number, since it is larger than the sum of its proper divisors (1).

200210221011001 is an equidigital number, since it uses as much as digits as its factorization.

200210221011001 is an odious number, because the sum of its binary digits is odd.

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

Adding to 200210221011001 its reverse (100110122012002), we get a palindrome (300320343023003).

The spelling of 200210221011001 in words is "two hundred trillion, two hundred ten billion, two hundred twenty-one million, eleven thousand, one".