220000100100211 has 2 divisors, whose sum is σ = 220000100100212. Its totient is φ = 220000100100210.

The previous prime is 220000100100203. The next prime is 220000100100427. The reversal of 220000100100211 is 112001001000022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220000100100211 - 2³ = 220000100100203 is a prime.

It is not a weakly prime, because it can be changed into another prime (220000100100611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110000050050105 + 110000050050106.

It is an arithmetic number, because the mean of its divisors is an integer number (110000050050106).

Almost surely, 2^{220000100100211} is an apocalyptic number.

220000100100211 is a deficient number, since it is larger than the sum of its proper divisors (1).

220000100100211 is an equidigital number, since it uses as much as digits as its factorization.

220000100100211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 220000100100211 its reverse (112001001000022), we get a palindrome (332001101100233).

The spelling of 220000100100211 in words is "two hundred twenty trillion, one hundred million, one hundred thousand, two hundred eleven".