112112321001 has 8 divisors (see below), whose sum is σ = 149599610400. Its totient is φ = 74683289472.

The previous prime is 112112320981. The next prime is 112112321003. The reversal of 112112321001 is 100123211211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112112321001 - 2¹⁷ = 112112189929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112112321003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14559976 + ... + 14567673.

It is an arithmetic number, because the mean of its divisors is an integer number (18699951300).

Almost surely, 2^112112321001 is an apocalyptic number.

It is an amenable number.

112112321001 is a deficient number, since it is larger than the sum of its proper divisors (37487289399).

112112321001 is a wasteful number, since it uses less digits than its factorization.

112112321001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29128935.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 112112321001 its reverse (100123211211), we get a palindrome (212235532212).

The spelling of 112112321001 in words is "one hundred twelve billion, one hundred twelve million, three hundred twenty-one thousand, one".