12202111202200 has 96 divisors (see below), whose sum is σ = 28703783398320. Its totient is φ = 4823582400000.

The previous prime is 12202111202189. The next prime is 12202111202201. The reversal of 12202111202200 is 220211120221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202111202201) 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, 10369915 + ... + 11486485.

Almost surely, 2^{12202111202200} is an apocalyptic number.

12202111202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12202111202200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14351891699160).

12202111202200 is an abundant number, since it is smaller than the sum of its proper divisors (16501672196120).

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

12202111202200 is a wasteful number, since it uses less digits than its factorization.

12202111202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117229 (or 1117220 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12202111202200 its reverse (220211120221), we get a palindrome (12422322322421).

The spelling of 12202111202200 in words is "twelve trillion, two hundred two billion, one hundred eleven million, two hundred two thousand, two hundred".