1112000231322 has 48 divisors (see below), whose sum is σ = 2482357024680. Its totient is φ = 359496423936.

The previous prime is 1112000231299. The next prime is 1112000231323. The reversal of 1112000231322 is 2231320002111.

1112000231322 is a `hidden beast` number, since 1 + 112 + 0 + 0 + 0 + 231 + 322 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 819385229601 + 292615001721 = 905199^2 + 540939^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1112000231295 and 1112000231304.

It is not an unprimeable number, because it can be changed into a prime (1112000231323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2458747 + ... + 2875662.

Almost surely, 2^{1112000231322} is an apocalyptic number.

1112000231322 is an abundant number, since it is smaller than the sum of its proper divisors (1370356793358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112000231322 is a wasteful number, since it uses less digits than its factorization.

1112000231322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5334767 (or 5334764 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1112000231322 its reverse (2231320002111), we get a palindrome (3343320233433).

The spelling of 1112000231322 in words is "one trillion, one hundred twelve billion, two hundred thirty-one thousand, three hundred twenty-two".