1112001232 has 10 divisors (see below), whose sum is σ = 2154502418. Its totient is φ = 556000608.

The previous prime is 1112001227. The next prime is 1112001257. The reversal of 1112001232 is 2321002111.

It can be written as a sum of positive squares in only one way, i.e., 1111288896 + 712336 = 33336^2 + 844^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 34750023 + ... + 34750054.

Almost surely, 2^1112001232 is an apocalyptic number.

It is an amenable number.

1112001232 is a deficient number, since it is larger than the sum of its proper divisors (1042501186).

1112001232 is an equidigital number, since it uses as much as digits as its factorization.

1112001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69500085 (or 69500079 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1112001232 is about 33346.6824736734. The cubic root of 1112001232 is about 1036.0206760829.

Adding to 1112001232 its reverse (2321002111), we get a palindrome (3433003343).

The spelling of 1112001232 in words is "one billion, one hundred twelve million, one thousand, two hundred thirty-two".