210110221010112 has 224 divisors, whose sum is σ = 576078303166464. Its totient is φ = 67540270694400.

The previous prime is 210110221010093. The next prime is 210110221010147. The reversal of 210110221010112 is 211010122011012.

It is a happy number.

It is a super-2 number, since 2×210110221010112² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210110221010091 and 210110221010100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270542868 + ... + 271318380.

It is an arithmetic number, because the mean of its divisors is an integer number (2571778139136).

Almost surely, 2^{210110221010112} 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 210110221010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288039151583232).

210110221010112 is an abundant number, since it is smaller than the sum of its proper divisors (365968082156352).

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

210110221010112 is a wasteful number, since it uses less digits than its factorization.

210110221010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775967 (or 775957 counting only the distinct ones).

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

Adding to 210110221010112 its reverse (211010122011012), we get a palindrome (421120343021124).

The spelling of 210110221010112 in words is "two hundred ten trillion, one hundred ten billion, two hundred twenty-one million, ten thousand, one hundred twelve".