1123422332 has 24 divisors (see below), whose sum is σ = 1975228416. Its totient is φ = 559079408.

The previous prime is 1123422283. The next prime is 1123422337. The reversal of 1123422332 is 2332243211.

It is a junction number, because it is equal to n+sod(n) for n = 1123422298 and 1123422307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123422337) 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, 1301333 + ... + 1302195.

It is an arithmetic number, because the mean of its divisors is an integer number (82301184).

Almost surely, 2^1123422332 is an apocalyptic number.

It is an amenable number.

1123422332 is a deficient number, since it is larger than the sum of its proper divisors (851806084).

1123422332 is a wasteful number, since it uses less digits than its factorization.

With its successor (1123422333) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (2017).

1123422332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017 (or 2015 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 1123422332 is about 33517.4929253368. The cubic root of 1123422332 is about 1039.5555090183. Note that the first 4 decimals are identical.

Adding to 1123422332 its reverse (2332243211), we get a palindrome (3455665543).

The spelling of 1123422332 in words is "one billion, one hundred twenty-three million, four hundred twenty-two thousand, three hundred thirty-two".