210110121011112 has 192 divisors, whose sum is σ = 628247589661440. Its totient is φ = 58351162060800.

The previous prime is 210110121011083. The next prime is 210110121011171. The reversal of 210110121011112 is 211110121011012.

It is a junction number, because it is equal to n+sod(n) for n = 210110121011091 and 210110121011100.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5026528 + ... + 21106544.

It is an arithmetic number, because the mean of its divisors is an integer number (3272122862820).

Almost surely, 2^{210110121011112} 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 210110121011112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314123794830720).

210110121011112 is an abundant number, since it is smaller than the sum of its proper divisors (418137468650328).

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

210110121011112 is a wasteful number, since it uses less digits than its factorization.

210110121011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16080352 (or 16080341 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 210110121011112 its reverse (211110121011012), we get a palindrome (421220242022124).

The spelling of 210110121011112 in words is "two hundred ten trillion, one hundred ten billion, one hundred twenty-one million, eleven thousand, one hundred twelve".