112000211001 has 32 divisors (see below), whose sum is σ = 189757817600. Its totient is φ = 63956977920.

The previous prime is 112000210997. The next prime is 112000211027. The reversal of 112000211001 is 100112000211.

It is a happy number.

It is not a de Polignac number, because 112000211001 - 2² = 112000210997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112000211041) 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 31 ways as a sum of consecutive naturals, for example, 82431 + ... + 480411.

It is an arithmetic number, because the mean of its divisors is an integer number (5929931800).

Almost surely, 2^112000211001 is an apocalyptic number.

It is an amenable number.

112000211001 is a deficient number, since it is larger than the sum of its proper divisors (77757606599).

112000211001 is a wasteful number, since it uses less digits than its factorization.

112000211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399486 (or 399480 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 112000211001 its reverse (100112000211), we get a palindrome (212112211212).

The spelling of 112000211001 in words is "one hundred twelve billion, two hundred eleven thousand, one".