112021100100002 has 16 divisors (see below), whose sum is σ = 168053601482424. Its totient is φ = 56003233440000.

The previous prime is 112021100100001. The next prime is 112021100100031. The reversal of 112021100100002 is 200001001120211.

112021100100002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 111913357945921 + 107742154081 = 10578911^2 + 328241^2 .

It is a super-2 number, since 2×112021100100002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112021100100001) 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, 513699752 + ... + 513917772.

Almost surely, 2^{112021100100002} is an apocalyptic number.

112021100100002 is a deficient number, since it is larger than the sum of its proper divisors (56032501382422).

112021100100002 is a wasteful number, since it uses less digits than its factorization.

112021100100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250405.

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

Adding to 112021100100002 its reverse (200001001120211), we get a palindrome (312022101220213).

The spelling of 112021100100002 in words is "one hundred twelve trillion, twenty-one billion, one hundred million, one hundred thousand, two".