1113224222 has 16 divisors (see below), whose sum is σ = 1839679344. Its totient is φ = 501000000.

The previous prime is 1113224221. The next prime is 1113224227. The reversal of 1113224222 is 2224223111.

It is a junction number, because it is equal to n+sod(n) for n = 1113224194 and 1113224203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113224221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248279 + ... + 252722.

It is an arithmetic number, because the mean of its divisors is an integer number (114979959).

Almost surely, 2^1113224222 is an apocalyptic number.

1113224222 is a deficient number, since it is larger than the sum of its proper divisors (726455122).

1113224222 is a wasteful number, since it uses less digits than its factorization.

1113224222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501115.

The product of its digits is 384, while the sum is 20.

The square root of 1113224222 is about 33365.0149408029. The cubic root of 1113224222 is about 1036.4003455388.

Adding to 1113224222 its reverse (2224223111), we get a palindrome (3337447333).

The spelling of 1113224222 in words is "one billion, one hundred thirteen million, two hundred twenty-four thousand, two hundred twenty-two".