112020000121001 has 24 divisors (see below), whose sum is σ = 131186140041600. Its totient is φ = 95370839901792.

The previous prime is 112020000120983. The next prime is 112020000121087. The reversal of 112020000121001 is 100121000020211.

It is not a de Polignac number, because 112020000121001 - 2¹⁸ = 112019999858857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112020000121801) 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 23 ways as a sum of consecutive naturals, for example, 465150446 + ... + 465391208.

It is an arithmetic number, because the mean of its divisors is an integer number (5466089168400).

Almost surely, 2^{112020000121001} is an apocalyptic number.

It is an amenable number.

112020000121001 is a deficient number, since it is larger than the sum of its proper divisors (19166139920599).

112020000121001 is a wasteful number, since it uses less digits than its factorization.

112020000121001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304653 (or 304646 counting only the distinct ones).

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

Adding to 112020000121001 its reverse (100121000020211), we get a palindrome (212141000141212).

The spelling of 112020000121001 in words is "one hundred twelve trillion, twenty billion, one hundred twenty-one thousand, one".