1123133321322 has 48 divisors (see below), whose sum is σ = 2578767052680. Its totient is φ = 352651891200.

The previous prime is 1123133321287. The next prime is 1123133321327. The reversal of 1123133321322 is 2231233313211.

1123133321322 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 1 + 3 + 332 + 1 + 322 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 299647854801 + 823485466521 = 547401^2 + 907461^2 .

It is a super-2 number, since 2×1123133321322² (a number of 25 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1123133321327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26217579 + ... + 26260382.

Almost surely, 2^{1123133321322} is an apocalyptic number.

1123133321322 is an abundant number, since it is smaller than the sum of its proper divisors (1455633731358).

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

1123133321322 is a wasteful number, since it uses less digits than its factorization.

1123133321322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52478039 (or 52478036 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 1123133321322 its reverse (2231233313211), we get a palindrome (3354366634533).

The spelling of 1123133321322 in words is "one trillion, one hundred twenty-three billion, one hundred thirty-three million, three hundred twenty-one thousand, three hundred twenty-two".