12110200212220 has 48 divisors (see below), whose sum is σ = 27744688994400. Its totient is φ = 4403499448320.

The previous prime is 12110200212217. The next prime is 12110200212247. The reversal of 12110200212220 is 2221200201121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12110200212194 and 12110200212203.

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, 3357016 + ... + 5957344.

It is an arithmetic number, because the mean of its divisors is an integer number (578014354050).

Almost surely, 2^{12110200212220} is an apocalyptic number.

12110200212220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110200212220 is an abundant number, since it is smaller than the sum of its proper divisors (15634488782180).

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

12110200212220 is a wasteful number, since it uses less digits than its factorization.

12110200212220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621518 (or 2621516 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12110200212220 its reverse (2221200201121), we get a palindrome (14331400413341).

The spelling of 12110200212220 in words is "twelve trillion, one hundred ten billion, two hundred million, two hundred twelve thousand, two hundred twenty".