12202020210 has 144 divisors (see below), whose sum is σ = 31803782976. Its totient is φ = 2995657344.

The previous prime is 12202020179. The next prime is 12202020223. The reversal of 12202020210 is 1202020221.

12202020210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 14825859 + ... + 14826681.

It is an arithmetic number, because the mean of its divisors is an integer number (220859604).

Almost surely, 2^12202020210 is an apocalyptic number.

12202020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12202020210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15901891488).

12202020210 is an abundant number, since it is smaller than the sum of its proper divisors (19601762766).

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

12202020210 is a wasteful number, since it uses less digits than its factorization.

12202020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 12202020210 its reverse (1202020221), we get a palindrome (13404040431).

The spelling of 12202020210 in words is "twelve billion, two hundred two million, twenty thousand, two hundred ten".