112445421333 has 48 divisors (see below), whose sum is σ = 185478704064. Its totient is φ = 60208135680.

The previous prime is 112445421329. The next prime is 112445421383. The reversal of 112445421333 is 333124544211.

It is not a de Polignac number, because 112445421333 - 2² = 112445421329 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112445421294 and 112445421303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112445421383) 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 47 ways as a sum of consecutive naturals, for example, 468163 + ... + 666383.

It is an arithmetic number, because the mean of its divisors is an integer number (3864139668).

Almost surely, 2^112445421333 is an apocalyptic number.

It is an amenable number.

112445421333 is a deficient number, since it is larger than the sum of its proper divisors (73033282731).

112445421333 is a wasteful number, since it uses less digits than its factorization.

112445421333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198482 (or 198475 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

Adding to 112445421333 its reverse (333124544211), we get a palindrome (445569965544).

The spelling of 112445421333 in words is "one hundred twelve billion, four hundred forty-five million, four hundred twenty-one thousand, three hundred thirty-three".