11220110222 has 4 divisors (see below), whose sum is σ = 16830165336. Its totient is φ = 5610055110.

The previous prime is 11220110207. The next prime is 11220110249. The reversal of 11220110222 is 22201102211.

11220110222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 11220110197 and 11220110206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805027554 + ... + 2805027557.

It is an arithmetic number, because the mean of its divisors is an integer number (4207541334).

Almost surely, 2^11220110222 is an apocalyptic number.

11220110222 is a deficient number, since it is larger than the sum of its proper divisors (5610055114).

11220110222 is an equidigital number, since it uses as much as digits as its factorization.

11220110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610055113.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11220110222 its reverse (22201102211), we get a palindrome (33421212433).

The spelling of 11220110222 in words is "eleven billion, two hundred twenty million, one hundred ten thousand, two hundred twenty-two".