20102202200207 has 2 divisors, whose sum is σ = 20102202200208. Its totient is φ = 20102202200206.

The previous prime is 20102202200191. The next prime is 20102202200209. The reversal of 20102202200207 is 70200220220102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20102202200207 - 2⁴ = 20102202200191 is a prime.

Together with 20102202200209, 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 (20102202200209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051101100103 + 10051101100104.

It is an arithmetic number, because the mean of its divisors is an integer number (10051101100104).

Almost surely, 2^{20102202200207} is an apocalyptic number.

20102202200207 is a deficient number, since it is larger than the sum of its proper divisors (1).

20102202200207 is an equidigital number, since it uses as much as digits as its factorization.

20102202200207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 20.

Adding to 20102202200207 its reverse (70200220220102), we get a palindrome (90302422420309).

The spelling of 20102202200207 in words is "twenty trillion, one hundred two billion, two hundred two million, two hundred thousand, two hundred seven".