12212200020200 has 48 divisors (see below), whose sum is σ = 28400716925280. Its totient is φ = 4883615168960.

The previous prime is 12212200020197. The next prime is 12212200020203. The reversal of 12212200020200 is 202000221221.

It is an interprime number because it is at equal distance from previous prime (12212200020197) and next prime (12212200020203).

It is not an unprimeable number, because it can be changed into a prime (12212200020203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7130714 + ... + 8675913.

It is an arithmetic number, because the mean of its divisors is an integer number (591681602610).

Almost surely, 2^{12212200020200} is an apocalyptic number.

12212200020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12212200020200 is an abundant number, since it is smaller than the sum of its proper divisors (16188516905080).

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

12212200020200 is a wasteful number, since it uses less digits than its factorization.

12212200020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15810506 (or 15810497 counting only the distinct ones).

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

Adding to 12212200020200 its reverse (202000221221), we get a palindrome (12414200241421).

The spelling of 12212200020200 in words is "twelve trillion, two hundred twelve billion, two hundred million, twenty thousand, two hundred".