11110222 has 8 divisors (see below), whose sum is σ = 16900272. Its totient is φ = 5476800.

The previous prime is 11110217. The next prime is 11110223. The reversal of 11110222 is 22201111.

11110222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 11110199 and 11110208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38979 + ... + 39262.

It is an arithmetic number, because the mean of its divisors is an integer number (2112534).

Almost surely, 2^11110222 is an apocalyptic number.

11110222 is a deficient number, since it is larger than the sum of its proper divisors (5790050).

11110222 is an equidigital number, since it uses as much as digits as its factorization.

11110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78314.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 11110222 is about 3333.1999639986. The cubic root of 11110222 is about 223.1383645325.

Adding to 11110222 its reverse (22201111), we get a palindrome (33311333).

The spelling of 11110222 in words is "eleven million, one hundred ten thousand, two hundred twenty-two".