63060722209 has 2 divisors, whose sum is σ = 63060722210. Its totient is φ = 63060722208.

The previous prime is 63060722173. The next prime is 63060722251. The reversal of 63060722209 is 90222706036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60240793600 + 2819928609 = 245440^2 + 53103^2 .

It is a cyclic number.

It is not a de Polignac number, because 63060722209 - 2⁹ = 63060721697 is a prime.

It is not a weakly prime, because it can be changed into another prime (63060722269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31530361104 + 31530361105.

It is an arithmetic number, because the mean of its divisors is an integer number (31530361105).

Almost surely, 2^63060722209 is an apocalyptic number.

It is an amenable number.

63060722209 is a deficient number, since it is larger than the sum of its proper divisors (1).

63060722209 is an equidigital number, since it uses as much as digits as its factorization.

63060722209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 63060722209 in words is "sixty-three billion, sixty million, seven hundred twenty-two thousand, two hundred nine".