2212120018063 has 2 divisors, whose sum is σ = 2212120018064. Its totient is φ = 2212120018062.

The previous prime is 2212120018007. The next prime is 2212120018181. The reversal of 2212120018063 is 3608100212122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2212120018063 - 2⁹ = 2212120017551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212120018363) 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, 1106060009031 + 1106060009032.

It is an arithmetic number, because the mean of its divisors is an integer number (1106060009032).

Almost surely, 2^{2212120018063} is an apocalyptic number.

2212120018063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212120018063 is an equidigital number, since it uses as much as digits as its factorization.

2212120018063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 2212120018063 in words is "two trillion, two hundred twelve billion, one hundred twenty million, eighteen thousand, sixty-three".