11120222 has 8 divisors (see below), whose sum is σ = 16750272. Its totient is φ = 5536800.

The previous prime is 11120209. The next prime is 11120243. The reversal of 11120222 is 22202111.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11054 + ... + 12017.

It is an arithmetic number, because the mean of its divisors is an integer number (2093784).

Almost surely, 2^11120222 is an apocalyptic number.

11120222 is a deficient number, since it is larger than the sum of its proper divisors (5630050).

11120222 is a wasteful number, since it uses less digits than its factorization.

11120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23314.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 11120222 is about 3334.6996866285. The cubic root of 11120222 is about 223.2052913234.

Adding to 11120222 its reverse (22202111), we get a palindrome (33322333).

The spelling of 11120222 in words is "eleven million, one hundred twenty thousand, two hundred twenty-two".