10210120002112 has 28 divisors (see below), whose sum is σ = 20546068957056. Its totient is φ = 5033157745280.

The previous prime is 10210120002079. The next prime is 10210120002113. The reversal of 10210120002112 is 21120002101201.

It is a junction number, because it is equal to n+sod(n) for n = 10210120002092 and 10210120002101.

It is not an unprimeable number, because it can be changed into a prime (10210120002113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123468168 + ... + 1123477255.

Almost surely, 2^{10210120002112} is an apocalyptic number.

It is an amenable number.

10210120002112 is an abundant number, since it is smaller than the sum of its proper divisors (10335948954944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10210120002112 is an equidigital number, since it uses as much as digits as its factorization.

10210120002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246945506 (or 2246945496 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10210120002112 its reverse (21120002101201), we get a palindrome (31330122103313).

The spelling of 10210120002112 in words is "ten trillion, two hundred ten billion, one hundred twenty million, two thousand, one hundred twelve".