10212100200112 has 10 divisors (see below), whose sum is σ = 19785944137748. Its totient is φ = 5106050100048.

The previous prime is 10212100200091. The next prime is 10212100200149. The reversal of 10212100200112 is 21100200121201.

It is a junction number, because it is equal to n+sod(n) for n = 10212100200092 and 10212100200101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319128131238 + ... + 319128131269.

Almost surely, 2^{10212100200112} is an apocalyptic number.

It is an amenable number.

10212100200112 is a deficient number, since it is larger than the sum of its proper divisors (9573843937636).

10212100200112 is an equidigital number, since it uses as much as digits as its factorization.

10212100200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638256262515 (or 638256262509 counting only the distinct ones).

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

Adding to 10212100200112 its reverse (21100200121201), we get a palindrome (31312300321313).

The spelling of 10212100200112 in words is "ten trillion, two hundred twelve billion, one hundred million, two hundred thousand, one hundred twelve".