12202222202020 has 48 divisors (see below), whose sum is σ = 25746544772928. Its totient is φ = 4857716027520.

The previous prime is 12202222202017. The next prime is 12202222202033. The reversal of 12202222202020 is 2020222220221.

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, 3333907 + ... + 5959813.

It is an arithmetic number, because the mean of its divisors is an integer number (536386349436).

Almost surely, 2^{12202222202020} is an apocalyptic number.

12202222202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12202222202020 is an abundant number, since it is smaller than the sum of its proper divisors (13544322570908).

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

12202222202020 is a wasteful number, since it uses less digits than its factorization.

12202222202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627020 (or 2627018 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 12202222202020 its reverse (2020222220221), we get a palindrome (14222444422241).

The spelling of 12202222202020 in words is "twelve trillion, two hundred two billion, two hundred twenty-two million, two hundred two thousand, twenty".