1123441222 has 8 divisors (see below), whose sum is σ = 1685313000. Its totient is φ = 561670224.

The previous prime is 1123441213. The next prime is 1123441223. The reversal of 1123441222 is 2221443211.

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 = 1123441193 and 1123441202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123441223) 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, 16429 + ... + 50167.

It is an arithmetic number, because the mean of its divisors is an integer number (210664125).

Almost surely, 2^1123441222 is an apocalyptic number.

1123441222 is a deficient number, since it is larger than the sum of its proper divisors (561871778).

1123441222 is a wasteful number, since it uses less digits than its factorization.

1123441222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50390.

The product of its digits is 768, while the sum is 22.

The square root of 1123441222 is about 33517.7747173048. The cubic root of 1123441222 is about 1039.5613355874.

Adding to 1123441222 its reverse (2221443211), we get a palindrome (3344884433).

The spelling of 1123441222 in words is "one billion, one hundred twenty-three million, four hundred forty-one thousand, two hundred twenty-two".