11000222211 has 16 divisors (see below), whose sum is σ = 16432766208. Its totient is φ = 6486616800.

The previous prime is 11000222209. The next prime is 11000222227. The reversal of 11000222211 is 11222200011.

It is not a de Polignac number, because 11000222211 - 2¹ = 11000222209 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11000222231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4503375 + ... + 4505816.

It is an arithmetic number, because the mean of its divisors is an integer number (1027047888).

Almost surely, 2^11000222211 is an apocalyptic number.

11000222211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11000222211 is a deficient number, since it is larger than the sum of its proper divisors (5432543997).

11000222211 is a wasteful number, since it uses less digits than its factorization.

11000222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9009242.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11000222211 its reverse (11222200011), we get a palindrome (22222422222).

The spelling of 11000222211 in words is "eleven billion, two hundred twenty-two thousand, two hundred eleven".