12222020102000 has 80 divisors (see below), whose sum is σ = 29553605546400. Its totient is φ = 4888682163200.

The previous prime is 12222020101999. The next prime is 12222020102023. The reversal of 12222020102000 is 20102022221.

12222020102000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

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, 139574231 + ... + 139661769.

It is an arithmetic number, because the mean of its divisors is an integer number (369420069330).

Almost surely, 2^{12222020102000} is an apocalyptic number.

12222020102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12222020102000 is an abundant number, since it is smaller than the sum of its proper divisors (17331585444400).

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

12222020102000 is an equidigital number, since it uses as much as digits as its factorization.

12222020102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157371 (or 157355 counting only the distinct ones).

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

Adding to 12222020102000 its reverse (20102022221), we get a palindrome (12242122124221).

The spelling of 12222020102000 in words is "twelve trillion, two hundred twenty-two billion, twenty million, one hundred two thousand".