10112120210112 has 56 divisors (see below), whose sum is σ = 27208459070400. Its totient is φ = 3313576110336.

The previous prime is 10112120210111. The next prime is 10112120210117. The reversal of 10112120210112 is 21101202121101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10112120210091 and 10112120210100.

It is not an unprimeable number, because it can be changed into a prime (10112120210111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446321662 + ... + 446344317.

Almost surely, 2^{10112120210112} is an apocalyptic number.

10112120210112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10112120210112 is an abundant number, since it is smaller than the sum of its proper divisors (17096338860288).

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

10112120210112 is an equidigital number, since it uses as much as digits as its factorization.

10112120210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892666053 (or 892666043 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10112120210112 its reverse (21101202121101), we get a palindrome (31213322331213).

The spelling of 10112120210112 in words is "ten trillion, one hundred twelve billion, one hundred twenty million, two hundred ten thousand, one hundred twelve".