1123232422 has 8 divisors (see below), whose sum is σ = 1814452416. Its totient is φ = 518414952.

The previous prime is 1123232417. The next prime is 1123232441. The reversal of 1123232422 is 2242323211.

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 = 1123232393 and 1123232402.

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, 21600598 + ... + 21600649.

It is an arithmetic number, because the mean of its divisors is an integer number (226806552).

Almost surely, 2^1123232422 is an apocalyptic number.

1123232422 is a deficient number, since it is larger than the sum of its proper divisors (691219994).

1123232422 is a wasteful number, since it uses less digits than its factorization.

1123232422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43201262.

The product of its digits is 1152, while the sum is 22.

The square root of 1123232422 is about 33514.6598073142. The cubic root of 1123232422 is about 1039.4969281662.

Adding to 1123232422 its reverse (2242323211), we get a palindrome (3365555633).

The spelling of 1123232422 in words is "one billion, one hundred twenty-three million, two hundred thirty-two thousand, four hundred twenty-two".