11004422211 has 8 divisors (see below), whose sum is σ = 16302847760. Its totient is φ = 7336281456.

The previous prime is 11004422179. The next prime is 11004422227. The reversal of 11004422211 is 11222440011.

11004422211 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 442 + 221 + 1 = 666.

It is not a de Polignac number, because 11004422211 - 2⁵ = 11004422179 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11004422251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203785570 + ... + 203785623.

It is an arithmetic number, because the mean of its divisors is an integer number (2037855970).

Almost surely, 2^11004422211 is an apocalyptic number.

11004422211 is a deficient number, since it is larger than the sum of its proper divisors (5298425549).

11004422211 is an equidigital number, since it uses as much as digits as its factorization.

11004422211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407571202 (or 407571196 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11004422211 its reverse (11222440011), we get a palindrome (22226862222).

The spelling of 11004422211 in words is "eleven billion, four million, four hundred twenty-two thousand, two hundred eleven".