2111210210112 has 112 divisors (see below), whose sum is σ = 5962721932800. Its totient is φ = 657307768320.

The previous prime is 2111210210111. The next prime is 2111210210149. The reversal of 2111210210112 is 2110120121112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2111210210091 and 2111210210100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111210210111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3816562 + ... + 4334577.

Almost surely, 2^{2111210210112} is an apocalyptic number.

It is an amenable number.

2111210210112 is an abundant number, since it is smaller than the sum of its proper divisors (3851511722688).

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

2111210210112 is a wasteful number, since it uses less digits than its factorization.

2111210210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8151244 (or 8151234 counting only the distinct ones).

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

Adding to 2111210210112 its reverse (2110120121112), we get a palindrome (4221330331224).

The spelling of 2111210210112 in words is "two trillion, one hundred eleven billion, two hundred ten million, two hundred ten thousand, one hundred twelve".