200201222200601 has 2 divisors, whose sum is σ = 200201222200602. Its totient is φ = 200201222200600.

The previous prime is 200201222200547. The next prime is 200201222200751. The reversal of 200201222200601 is 106002222102002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193175223765001 + 7025998435600 = 13898749^2 + 2650660^2 .

It is a cyclic number.

It is not a de Polignac number, because 200201222200601 - 2⁴⁶ = 129832478022937 is a prime.

It is a super-2 number, since 2×200201222200601² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200201222200801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100611100300 + 100100611100301.

It is an arithmetic number, because the mean of its divisors is an integer number (100100611100301).

Almost surely, 2^{200201222200601} is an apocalyptic number.

It is an amenable number.

200201222200601 is a deficient number, since it is larger than the sum of its proper divisors (1).

200201222200601 is an equidigital number, since it uses as much as digits as its factorization.

200201222200601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 200201222200601 its reverse (106002222102002), we get a palindrome (306203444302603).

The spelling of 200201222200601 in words is "two hundred trillion, two hundred one billion, two hundred twenty-two million, two hundred thousand, six hundred one".