213110210112 has 84 divisors (see below), whose sum is σ = 595092745296. Its totient is φ = 67297939200.

The previous prime is 213110210111. The next prime is 213110210141. The reversal of 213110210112 is 211012011312.

It is a junction number, because it is equal to n+sod(n) for n = 213110210091 and 213110210100.

It is not an unprimeable number, because it can be changed into a prime (213110210111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1468014 + ... + 1606637.

It is an arithmetic number, because the mean of its divisors is an integer number (7084437444).

Almost surely, 2^213110210112 is an apocalyptic number.

It is an amenable number.

213110210112 is an abundant number, since it is smaller than the sum of its proper divisors (381982535184).

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

213110210112 is a wasteful number, since it uses less digits than its factorization.

213110210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3074704 (or 3074675 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 213110210112 its reverse (211012011312), we get a palindrome (424122221424).

The spelling of 213110210112 in words is "two hundred thirteen billion, one hundred ten million, two hundred ten thousand, one hundred twelve".