112002112001 has 8 divisors (see below), whose sum is σ = 120726437160. Its totient is φ = 103293326592.

The previous prime is 112002111967. The next prime is 112002112031. The reversal of 112002112001 is 100211200211.

It can be written as a sum of positive squares in 4 ways, for example, as 2292111376 + 109710000625 = 47876^2 + 331225^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112002112001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112002112031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3869960 + ... + 3898793.

It is an arithmetic number, because the mean of its divisors is an integer number (15090804645).

Almost surely, 2^112002112001 is an apocalyptic number.

It is an amenable number.

112002112001 is a deficient number, since it is larger than the sum of its proper divisors (8724325159).

112002112001 is a wasteful number, since it uses less digits than its factorization.

112002112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7769875.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112002112001 its reverse (100211200211), we get a palindrome (212213312212).

The spelling of 112002112001 in words is "one hundred twelve billion, two million, one hundred twelve thousand, one".