20110220002211 has 2 divisors, whose sum is σ = 20110220002212. Its totient is φ = 20110220002210.

The previous prime is 20110220002199. The next prime is 20110220002219. The reversal of 20110220002211 is 11220002201102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20110220002211 - 2¹⁰ = 20110220001187 is a prime.

It is not a weakly prime, because it can be changed into another prime (20110220002219) 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, 10055110001105 + 10055110001106.

It is an arithmetic number, because the mean of its divisors is an integer number (10055110001106).

Almost surely, 2^{20110220002211} is an apocalyptic number.

20110220002211 is a deficient number, since it is larger than the sum of its proper divisors (1).

20110220002211 is an equidigital number, since it uses as much as digits as its factorization.

20110220002211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20110220002211 its reverse (11220002201102), we get a palindrome (31330222203313).

The spelling of 20110220002211 in words is "twenty trillion, one hundred ten billion, two hundred twenty million, two thousand, two hundred eleven".