100012213211 has 2 divisors, whose sum is σ = 100012213212. Its totient is φ = 100012213210.

The previous prime is 100012213159. The next prime is 100012213247. The reversal of 100012213211 is 112312210001.

It is a strong prime.

It is an emirp because it is prime and its reverse (112312210001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100012213211 - 2¹⁰ = 100012212187 is a prime.

It is not a weakly prime, because it can be changed into another prime (100012213291) 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, 50006106605 + 50006106606.

It is an arithmetic number, because the mean of its divisors is an integer number (50006106606).

Almost surely, 2^100012213211 is an apocalyptic number.

100012213211 is a deficient number, since it is larger than the sum of its proper divisors (1).

100012213211 is an equidigital number, since it uses as much as digits as its factorization.

100012213211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 100012213211 its reverse (112312210001), we get a palindrome (212324423212).

The spelling of 100012213211 in words is "one hundred billion, twelve million, two hundred thirteen thousand, two hundred eleven".