1123344322 has 16 divisors (see below), whose sum is σ = 1732518144. Its totient is φ = 545940000.

The previous prime is 1123344317. The next prime is 1123344347. The reversal of 1123344322 is 2234433211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3054 + ... + 47497.

It is an arithmetic number, because the mean of its divisors is an integer number (108282384).

Almost surely, 2^1123344322 is an apocalyptic number.

1123344322 is a deficient number, since it is larger than the sum of its proper divisors (609173822).

1123344322 is a wasteful number, since it uses less digits than its factorization.

1123344322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50865.

The product of its digits is 3456, while the sum is 25.

The square root of 1123344322 is about 33516.3291844438. The cubic root of 1123344322 is about 1039.5314463542.

Adding to 1123344322 its reverse (2234433211), we get a palindrome (3357777533).

Subtracting 1123344322 from its reverse (2234433211), we obtain a square (1111088889 = 33333²).

It can be divided in two parts, 11233 and 44322, that added together give a palindrome (55555).

The spelling of 1123344322 in words is "one billion, one hundred twenty-three million, three hundred forty-four thousand, three hundred twenty-two".