2210212010112 has 128 divisors (see below), whose sum is σ = 5895352964160. Its totient is φ = 733670326272.

The previous prime is 2210212010101. The next prime is 2210212010159. The reversal of 2210212010112 is 2110102120122.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 2210212010091 and 2210212010100.

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, 131842243 + ... + 131859005.

Almost surely, 2^{2210212010112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2210212010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2947676482080).

2210212010112 is an abundant number, since it is smaller than the sum of its proper divisors (3685140954048).

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

2210212010112 is a wasteful number, since it uses less digits than its factorization.

2210212010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18190 (or 18178 counting only the distinct ones).

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

Adding to 2210212010112 its reverse (2110102120122), we get a palindrome (4320314130234).

The spelling of 2210212010112 in words is "two trillion, two hundred ten billion, two hundred twelve million, ten thousand, one hundred twelve".