1112323111232 has 14 divisors (see below), whose sum is σ = 2207266173978. Its totient is φ = 556161555584.

The previous prime is 1112323111231. The next prime is 1112323111241. The reversal of 1112323111232 is 2321113232111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 589848576256 + 522474534976 = 768016^2 + 722824^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1112323111198 and 1112323111207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112323111231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8690024243 + ... + 8690024370.

Almost surely, 2^{1112323111232} is an apocalyptic number.

It is an amenable number.

1112323111232 is a deficient number, since it is larger than the sum of its proper divisors (1094943062746).

1112323111232 is an equidigital number, since it uses as much as digits as its factorization.

1112323111232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17380048625 (or 17380048615 counting only the distinct ones).

The product of its digits is 432, while the sum is 23.

Adding to 1112323111232 its reverse (2321113232111), we get a palindrome (3433436343343).

The spelling of 1112323111232 in words is "one trillion, one hundred twelve billion, three hundred twenty-three million, one hundred eleven thousand, two hundred thirty-two".