220112010211 has 4 divisors (see below), whose sum is σ = 220742704000. Its totient is φ = 219481316424.

The previous prime is 220112010191. The next prime is 220112010227. The reversal of 220112010211 is 112010211022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220112010211 - 2¹⁷ = 220111879139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220112010191 and 220112010200.

It is not an unprimeable number, because it can be changed into a prime (220112010011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315346371 + ... + 315347068.

It is an arithmetic number, because the mean of its divisors is an integer number (55185676000).

Almost surely, 2^220112010211 is an apocalyptic number.

220112010211 is a deficient number, since it is larger than the sum of its proper divisors (630693789).

220112010211 is an equidigital number, since it uses as much as digits as its factorization.

220112010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630693788.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 220112010211 its reverse (112010211022), we get a palindrome (332122221233).

The spelling of 220112010211 in words is "two hundred twenty billion, one hundred twelve million, ten thousand, two hundred eleven".