6122630209 has 2 divisors, whose sum is σ = 6122630210. Its totient is φ = 6122630208.

The previous prime is 6122630179. The next prime is 6122630237. The reversal of 6122630209 is 9020362216.

6122630209 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6119619984 + 3010225 = 78228^2 + 1735^2 .

It is a cyclic number.

It is not a de Polignac number, because 6122630209 - 2¹³ = 6122622017 is a prime.

It is not a weakly prime, because it can be changed into another prime (6122630279) 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, 3061315104 + 3061315105.

It is an arithmetic number, because the mean of its divisors is an integer number (3061315105).

Almost surely, 2^6122630209 is an apocalyptic number.

It is an amenable number.

6122630209 is a deficient number, since it is larger than the sum of its proper divisors (1).

6122630209 is an equidigital number, since it uses as much as digits as its factorization.

6122630209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 6122630209 is about 78247.2377084329. The cubic root of 6122630209 is about 1829.4168575050.

The spelling of 6122630209 in words is "six billion, one hundred twenty-two million, six hundred thirty thousand, two hundred nine".