112110002120021 has 8 divisors (see below), whose sum is σ = 118188718777344. Its totient is φ = 106185177023760.

The previous prime is 112110002119991. The next prime is 112110002120029. The reversal of 112110002120021 is 120021200011211.

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 112110002120021 - 2³⁰ = 112108928378197 is a prime.

It is a super-2 number, since 2×112110002120021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112110002119978 and 112110002120005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112110002120029) 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, 38472888770 + ... + 38472891683.

It is an arithmetic number, because the mean of its divisors is an integer number (14773589847168).

Almost surely, 2^{112110002120021} is an apocalyptic number.

It is an amenable number.

112110002120021 is a deficient number, since it is larger than the sum of its proper divisors (6078716657323).

112110002120021 is an equidigital number, since it uses as much as digits as its factorization.

112110002120021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76945780531.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112110002120021 its reverse (120021200011211), we get a palindrome (232131202131232).

The spelling of 112110002120021 in words is "one hundred twelve trillion, one hundred ten billion, two million, one hundred twenty thousand, twenty-one".