12200210111200 has 72 divisors (see below), whose sum is σ = 29785737840768. Its totient is φ = 4879760455680.

The previous prime is 12200210111137. The next prime is 12200210111203. The reversal of 12200210111200 is 211101200221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200210111203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11752449 + ... + 12748351.

It is an arithmetic number, because the mean of its divisors is an integer number (413690803344).

Almost surely, 2^{12200210111200} is an apocalyptic number.

12200210111200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12200210111200 is an abundant number, since it is smaller than the sum of its proper divisors (17585527729568).

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

12200210111200 is a wasteful number, since it uses less digits than its factorization.

12200210111200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011236 (or 1011223 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12200210111200 its reverse (211101200221), we get a palindrome (12411311311421).

The spelling of 12200210111200 in words is "twelve trillion, two hundred billion, two hundred ten million, one hundred eleven thousand, two hundred".