12202020010220 has 48 divisors (see below), whose sum is σ = 26751757636800. Its totient is φ = 4666256111616.

The previous prime is 12202020010211. The next prime is 12202020010241. The reversal of 12202020010220 is 2201002020221.

It is a junction number, because it is equal to n+sod(n) for n = 12202020010195 and 12202020010204.

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, 5738045 + ... + 7571604.

It is an arithmetic number, because the mean of its divisors is an integer number (557328284100).

Almost surely, 2^{12202020010220} is an apocalyptic number.

12202020010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12202020010220 is an abundant number, since it is smaller than the sum of its proper divisors (14549737626580).

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

12202020010220 is a wasteful number, since it uses less digits than its factorization.

12202020010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13311674 (or 13311672 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12202020010220 its reverse (2201002020221), we get a palindrome (14403022030441).

The spelling of 12202020010220 in words is "twelve trillion, two hundred two billion, twenty million, ten thousand, two hundred twenty".