100266213227 has 2 divisors, whose sum is σ = 100266213228. Its totient is φ = 100266213226.

The previous prime is 100266213221. The next prime is 100266213247. The reversal of 100266213227 is 722312662001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100266213227 - 2⁸ = 100266212971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100266213193 and 100266213202.

It is not a weakly prime, because it can be changed into another prime (100266213221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50133106613 + 50133106614.

It is an arithmetic number, because the mean of its divisors is an integer number (50133106614).

Almost surely, 2^100266213227 is an apocalyptic number.

100266213227 is a deficient number, since it is larger than the sum of its proper divisors (1).

100266213227 is an equidigital number, since it uses as much as digits as its factorization.

100266213227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 100266213227 its reverse (722312662001), we get a palindrome (822578875228).

The spelling of 100266213227 in words is "one hundred billion, two hundred sixty-six million, two hundred thirteen thousand, two hundred twenty-seven".