12011210202200 has 192 divisors, whose sum is σ = 32294745191520. Its totient is φ = 4105958400000.

The previous prime is 12011210202179. The next prime is 12011210202227. The reversal of 12011210202200 is 220201211021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31713950 + ... + 32090450.

Almost surely, 2^{12011210202200} is an apocalyptic number.

12011210202200 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 12011210202200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16147372595760).

12011210202200 is an abundant number, since it is smaller than the sum of its proper divisors (20283534989320).

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

12011210202200 is a wasteful number, since it uses less digits than its factorization.

12011210202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377398 (or 377389 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12011210202200 its reverse (220201211021), we get a palindrome (12231411413221).

The spelling of 12011210202200 in words is "twelve trillion, eleven billion, two hundred ten million, two hundred two thousand, two hundred".