210002202011120 has 80 divisors (see below), whose sum is σ = 491010538448160. Its totient is φ = 83526883295232.

The previous prime is 210002202011057. The next prime is 210002202011171. The reversal of 210002202011120 is 21110202200012.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 210002202011095 and 210002202011104.

It is a congruent number.

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, 258743864 + ... + 259554216.

It is an arithmetic number, because the mean of its divisors is an integer number (6137631730602).

Almost surely, 2^{210002202011120} is an apocalyptic number.

210002202011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210002202011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245505269224080).

210002202011120 is an abundant number, since it is smaller than the sum of its proper divisors (281008336437040).

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

210002202011120 is a wasteful number, since it uses less digits than its factorization.

210002202011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828642 (or 828636 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210002202011120 its reverse (21110202200012), we get a palindrome (231112404211132).

The spelling of 210002202011120 in words is "two hundred ten trillion, two billion, two hundred two million, eleven thousand, one hundred twenty".