11221110011 has 8 divisors (see below), whose sum is σ = 11245449024. Its totient is φ = 11196799240.

The previous prime is 11221110007. The next prime is 11221110031. The reversal of 11221110011 is 11001112211.

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

It is a cyclic number.

It is not a de Polignac number, because 11221110011 - 2² = 11221110007 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 11221109974 and 11221110001.

It is not an unprimeable number, because it can be changed into a prime (11221110001) 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, 913436 + ... + 925638.

It is an arithmetic number, because the mean of its divisors is an integer number (1405681128).

Almost surely, 2^11221110011 is an apocalyptic number.

11221110011 is a deficient number, since it is larger than the sum of its proper divisors (24339013).

11221110011 is an equidigital number, since it uses as much as digits as its factorization.

11221110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14121.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11221110011 its reverse (11001112211), we get a palindrome (22222222222).

The spelling of 11221110011 in words is "eleven billion, two hundred twenty-one million, one hundred ten thousand, eleven".