2202102061 has 2 divisors, whose sum is σ = 2202102062. Its totient is φ = 2202102060.

The previous prime is 2202102059. The next prime is 2202102131. The reversal of 2202102061 is 1602012022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1128556836 + 1073545225 = 33594^2 + 32765^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202102061 - 2¹ = 2202102059 is a prime.

Together with 2202102059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202103061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101051030 + 1101051031.

It is an arithmetic number, because the mean of its divisors is an integer number (1101051031).

Almost surely, 2^2202102061 is an apocalyptic number.

It is an amenable number.

2202102061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202102061 is an equidigital number, since it uses as much as digits as its factorization.

2202102061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2202102061 is about 46926.5602937185. The cubic root of 2202102061 is about 1301.0055456819.

Adding to 2202102061 its reverse (1602012022), we get a palindrome (3804114083).

The spelling of 2202102061 in words is "two billion, two hundred two million, one hundred two thousand, sixty-one".