210112021110012 has 48 divisors (see below), whose sum is σ = 560937604254720. Its totient is φ = 59963554464192.

The previous prime is 210112021109957. The next prime is 210112021110041. The reversal of 210112021110012 is 210011120211012.

It is a happy number.

210112021110012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210112021110012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210112021109973 and 210112021110000.

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, 1426000212 + ... + 1426147547.

It is an arithmetic number, because the mean of its divisors is an integer number (11686200088640).

Almost surely, 2^{210112021110012} is an apocalyptic number.

It is an amenable number.

210112021110012 is an abundant number, since it is smaller than the sum of its proper divisors (350825583144708).

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

210112021110012 is a wasteful number, since it uses less digits than its factorization.

210112021110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852148650 (or 2852148648 counting only the distinct ones).

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

Adding to 210112021110012 its reverse (210011120211012), we get a palindrome (420123141321024).

The spelling of 210112021110012 in words is "two hundred ten trillion, one hundred twelve billion, twenty-one million, one hundred ten thousand, twelve".