11002112211 has 8 divisors (see below), whose sum is σ = 14672044480. Its totient is φ = 7333460712.

The previous prime is 11002112167. The next prime is 11002112263. The reversal of 11002112211 is 11221120011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11002112211 - 2¹⁷ = 11001981139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11002112111) 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 in 7 ways as a sum of consecutive naturals, for example, 299965 + ... + 334638.

It is an arithmetic number, because the mean of its divisors is an integer number (1834005560).

Almost surely, 2^11002112211 is an apocalyptic number.

11002112211 is a deficient number, since it is larger than the sum of its proper divisors (3669932269).

11002112211 is an equidigital number, since it uses as much as digits as its factorization.

11002112211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640385.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11002112211 its reverse (11221120011), we get a palindrome (22223232222).

The spelling of 11002112211 in words is "eleven billion, two million, one hundred twelve thousand, two hundred eleven".