202202020201 has 2 divisors, whose sum is σ = 202202020202. Its totient is φ = 202202020200.

The previous prime is 202202020199. The next prime is 202202020213. The reversal of 202202020201 is 102020202202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 186904040976 + 15297979225 = 432324^2 + 123685^2 .

It is a cyclic number.

It is not a de Polignac number, because 202202020201 - 2¹ = 202202020199 is a prime.

It is a super-2 number, since 2×202202020201² (a number of 23 digits) contains 22 as substring.

Together with 202202020199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (202202720201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101101010100 + 101101010101.

It is an arithmetic number, because the mean of its divisors is an integer number (101101010101).

Almost surely, 2^202202020201 is an apocalyptic number.

It is an amenable number.

202202020201 is a deficient number, since it is larger than the sum of its proper divisors (1).

202202020201 is an equidigital number, since it uses as much as digits as its factorization.

202202020201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 202202020201 its reverse (102020202202), we get a palindrome (304222222403).

The spelling of 202202020201 in words is "two hundred two billion, two hundred two million, twenty thousand, two hundred one".