1122441328 has 20 divisors (see below), whose sum is σ = 2176510000. Its totient is φ = 560761344.

The previous prime is 1122441251. The next prime is 1122441329. The reversal of 1122441328 is 8231442211.

It is a junction number, because it is equal to n+sod(n) for n = 1122441296 and 1122441305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122441329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8100 + ... + 48067.

It is an arithmetic number, because the mean of its divisors is an integer number (108825500).

Almost surely, 2^1122441328 is an apocalyptic number.

It is an amenable number.

1122441328 is a deficient number, since it is larger than the sum of its proper divisors (1054068672).

1122441328 is a wasteful number, since it uses less digits than its factorization.

1122441328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57424 (or 57418 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 1122441328 is about 33502.8555200896. The cubic root of 1122441328 is about 1039.2528311890.

Adding to 1122441328 its reverse (8231442211), we get a palindrome (9353883539).

The spelling of 1122441328 in words is "one billion, one hundred twenty-two million, four hundred forty-one thousand, three hundred twenty-eight".