212011220000112 has 80 divisors (see below), whose sum is σ = 605767332055200. Its totient is φ = 63471134462976.

The previous prime is 212011220000071. The next prime is 212011220000197. The reversal of 212011220000112 is 211000022110212.

212011220000112 is digitally balanced in base 2, 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 = 212011220000091 and 212011220000100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4591349487 + ... + 4591395662.

It is an arithmetic number, because the mean of its divisors is an integer number (7572091650690).

Almost surely, 2^{212011220000112} is an apocalyptic number.

It is an amenable number.

212011220000112 is an abundant number, since it is smaller than the sum of its proper divisors (393756112055088).

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

212011220000112 is a wasteful number, since it uses less digits than its factorization.

212011220000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9182745210 (or 9182745204 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 212011220000112 its reverse (211000022110212), we get a palindrome (423011242110324).

The spelling of 212011220000112 in words is "two hundred twelve trillion, eleven billion, two hundred twenty million, one hundred twelve", and thus it is an aban number.