1123133322 has 32 divisors (see below), whose sum is σ = 2418724800. Its totient is φ = 346381568.

The previous prime is 1123133273. The next prime is 1123133351. The reversal of 1123133322 is 2233313211.

It is a super-2 number, since 2×1123133322² = 2522856917973511368, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87297 + ... + 99332.

It is an arithmetic number, because the mean of its divisors is an integer number (75585150).

Almost surely, 2^1123133322 is an apocalyptic number.

1123133322 is an abundant number, since it is smaller than the sum of its proper divisors (1295591478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123133322 is a wasteful number, since it uses less digits than its factorization.

1123133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186710.

The product of its digits is 648, while the sum is 21.

The square root of 1123133322 is about 33513.1813172071. The cubic root of 1123133322 is about 1039.4663565252.

Adding to 1123133322 its reverse (2233313211), we get a palindrome (3356446533).

The spelling of 1123133322 in words is "one billion, one hundred twenty-three million, one hundred thirty-three thousand, three hundred twenty-two".