112012121011001 has 8 divisors (see below), whose sum is σ = 112141313996544. Its totient is φ = 111883000428160.

The previous prime is 112012121010989. The next prime is 112012121011031. The reversal of 112012121011001 is 100110121210211.

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

It is a cyclic number.

It is not a de Polignac number, because 112012121011001 - 2²⁶ = 112012053902137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112012121011031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15004445 + ... + 21193338.

It is an arithmetic number, because the mean of its divisors is an integer number (14017664249568).

Almost surely, 2^{112012121011001} is an apocalyptic number.

It is an amenable number.

112012121011001 is a deficient number, since it is larger than the sum of its proper divisors (129192985543).

112012121011001 is a wasteful number, since it uses less digits than its factorization.

112012121011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36201351.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112012121011001 its reverse (100110121210211), we get a palindrome (212122242221212).

It can be divided in two parts, 1120 and 12121011001, that added together give a palindrome (12121012121).

The spelling of 112012121011001 in words is "one hundred twelve trillion, twelve billion, one hundred twenty-one million, eleven thousand, one".