12020102222020 has 24 divisors (see below), whose sum is σ = 25246537948800. Its totient is φ = 4807217406432.

The previous prime is 12020102221987. The next prime is 12020102222069. The reversal of 12020102222020 is 2022220102021.

12020102222020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12020102221985 and 12020102222003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51347950 + ... + 51581509.

It is an arithmetic number, because the mean of its divisors is an integer number (1051939081200).

Almost surely, 2^{12020102222020} is an apocalyptic number.

12020102222020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12020102222020 is an abundant number, since it is smaller than the sum of its proper divisors (13226435726780).

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

12020102222020 is a wasteful number, since it uses less digits than its factorization.

12020102222020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102935307 (or 102935305 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12020102222020 its reverse (2022220102021), we get a palindrome (14042322324041).

The spelling of 12020102222020 in words is "twelve trillion, twenty billion, one hundred two million, two hundred twenty-two thousand, twenty".