20012202002112 has 28 divisors (see below), whose sum is σ = 52948951131096. Its totient is φ = 6670734000640.

The previous prime is 20012202002033. The next prime is 20012202002131. The reversal of 20012202002112 is 21120020221002.

20012202002112 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 20012202002091 and 20012202002100.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 52115109189 + ... + 52115109572.

Almost surely, 2^{20012202002112} is an apocalyptic number.

It is an amenable number.

20012202002112 is an abundant number, since it is smaller than the sum of its proper divisors (32936749128984).

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

20012202002112 is a wasteful number, since it uses less digits than its factorization.

20012202002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104230218776 (or 104230218766 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20012202002112 its reverse (21120020221002), we get a palindrome (41132222223114).

The spelling of 20012202002112 in words is "twenty trillion, twelve billion, two hundred two million, two thousand, one hundred twelve".