1123223323232 has 12 divisors (see below), whose sum is σ = 2211345917676. Its totient is φ = 561611661600.

The previous prime is 1123223323127. The next prime is 1123223323241. The reversal of 1123223323232 is 2323233223211.

It is a junction number, because it is equal to n+sod(n) for n = 1123223323195 and 1123223323204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17550364394 + ... + 17550364457.

It is an arithmetic number, because the mean of its divisors is an integer number (184278826473).

Almost surely, 2^{1123223323232} is an apocalyptic number.

It is an amenable number.

1123223323232 is a deficient number, since it is larger than the sum of its proper divisors (1088122594444).

1123223323232 is an equidigital number, since it uses as much as digits as its factorization.

1123223323232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35100728861 (or 35100728853 counting only the distinct ones).

The product of its digits is 15552, while the sum is 29.

Adding to 1123223323232 its reverse (2323233223211), we get a palindrome (3446456546443).

The spelling of 1123223323232 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-three million, three hundred twenty-three thousand, two hundred thirty-two".