210110221120 has 56 divisors (see below), whose sum is σ = 501767087904. Its totient is φ = 83801842176.

The previous prime is 210110221093. The next prime is 210110221121. The reversal of 210110221120 is 21122011012.

210110221120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 210110221120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210110221121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835062 + ... + 1057141.

Almost surely, 2^210110221120 is an apocalyptic number.

210110221120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210110221120 is an abundant number, since it is smaller than the sum of its proper divisors (291656866784).

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

210110221120 is a wasteful number, since it uses less digits than its factorization.

210110221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892567 (or 1892557 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210110221120 its reverse (21122011012), we get a palindrome (231232232132).

The spelling of 210110221120 in words is "two hundred ten billion, one hundred ten million, two hundred twenty-one thousand, one hundred twenty".