1112332404321 has 12 divisors (see below), whose sum is σ = 1615989660948. Its totient is φ = 737268490464.

The previous prime is 1112332404319. The next prime is 1112332404371. The reversal of 1112332404321 is 1234042332111.

1112332404321 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 332 + 4 + 0 + 4 + 321 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 556383219921 + 555949184400 = 745911^2 + 745620^2 .

It is not a de Polignac number, because 1112332404321 - 2¹ = 1112332404319 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1112332404371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357202170 + ... + 357205283.

It is an arithmetic number, because the mean of its divisors is an integer number (134665805079).

Almost surely, 2^{1112332404321} is an apocalyptic number.

It is an amenable number.

1112332404321 is a deficient number, since it is larger than the sum of its proper divisors (503657256627).

1112332404321 is a wasteful number, since it uses less digits than its factorization.

1112332404321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714407632 (or 714407629 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1112332404321 its reverse (1234042332111), we get a palindrome (2346374736432).

The spelling of 1112332404321 in words is "one trillion, one hundred twelve billion, three hundred thirty-two million, four hundred four thousand, three hundred twenty-one".