200202102022061 has 2 divisors, whose sum is σ = 200202102022062. Its totient is φ = 200202102022060.

The previous prime is 200202102022033. The next prime is 200202102022063. The reversal of 200202102022061 is 160220201202002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121480295676100 + 78721806345961 = 11021810^2 + 8872531^2 .

It is a cyclic number.

It is not a de Polignac number, because 200202102022061 - 2¹⁸ = 200202101759917 is a prime.

It is a super-2 number, since 2×200202102022061² (a number of 29 digits) contains 22 as substring.

Together with 200202102022063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200202102022063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100101051011030 + 100101051011031.

It is an arithmetic number, because the mean of its divisors is an integer number (100101051011031).

Almost surely, 2^{200202102022061} is an apocalyptic number.

It is an amenable number.

200202102022061 is a deficient number, since it is larger than the sum of its proper divisors (1).

200202102022061 is an equidigital number, since it uses as much as digits as its factorization.

200202102022061 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 200202102022061 its reverse (160220201202002), we get a palindrome (360422303224063).

The spelling of 200202102022061 in words is "two hundred trillion, two hundred two billion, one hundred two million, twenty-two thousand, sixty-one".