11107222 has 48 divisors (see below), whose sum is σ = 21053520. Its totient is φ = 4365312.

The previous prime is 11107219. The next prime is 11107231. The reversal of 11107222 is 22270111.

It is a junction number, because it is equal to n+sod(n) for n = 11107196 and 11107205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98238 + ... + 98350.

It is an arithmetic number, because the mean of its divisors is an integer number (438615).

Almost surely, 2^11107222 is an apocalyptic number.

11107222 is a deficient number, since it is larger than the sum of its proper divisors (9946298).

11107222 is a wasteful number, since it uses less digits than its factorization.

11107222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 11107222 is about 3332.7499156102. The cubic root of 11107222 is about 223.1182786646.

Adding to 11107222 its reverse (22270111), we get a palindrome (33377333).

The spelling of 11107222 in words is "eleven million, one hundred seven thousand, two hundred twenty-two".