12222020120200 has 96 divisors (see below), whose sum is σ = 31306413582720. Its totient is φ = 4400367200000.

The previous prime is 12222020120161. The next prime is 12222020120201. The reversal of 12222020120200 is 202102022221.

12222020120200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12222020120201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27280096 + ... + 27724495.

It is an arithmetic number, because the mean of its divisors is an integer number (326108474820).

Almost surely, 2^{12222020120200} is an apocalyptic number.

12222020120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12222020120200 is an abundant number, since it is smaller than the sum of its proper divisors (19084393462520).

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

12222020120200 is a wasteful number, since it uses less digits than its factorization.

12222020120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55004719 (or 55004710 counting only the distinct ones).

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

Adding to 12222020120200 its reverse (202102022221), we get a palindrome (12424122142421).

The spelling of 12222020120200 in words is "twelve trillion, two hundred twenty-two billion, twenty million, one hundred twenty thousand, two hundred".