100221212012063 has 2 divisors, whose sum is σ = 100221212012064. Its totient is φ = 100221212012062.

The previous prime is 100221212011997. The next prime is 100221212012071. The reversal of 100221212012063 is 360210212122001.

It is a strong prime.

It is an emirp because it is prime and its reverse (360210212122001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100221212012063 - 2⁸ = 100221212011807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100221212012563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110606006031 + 50110606006032.

It is an arithmetic number, because the mean of its divisors is an integer number (50110606006032).

Almost surely, 2^{100221212012063} is an apocalyptic number.

100221212012063 is a deficient number, since it is larger than the sum of its proper divisors (1).

100221212012063 is an equidigital number, since it uses as much as digits as its factorization.

100221212012063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 100221212012063 its reverse (360210212122001), we get a palindrome (460431424134064).

The spelling of 100221212012063 in words is "one hundred trillion, two hundred twenty-one billion, two hundred twelve million, twelve thousand, sixty-three".