12011202002200 has 48 divisors (see below), whose sum is σ = 27995685851160. Its totient is φ = 4792499520000.

The previous prime is 12011202002159. The next prime is 12011202002209. The reversal of 12011202002200 is 220020211021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011202002209) 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, 74802606 + ... + 74963005.

Almost surely, 2^{12011202002200} is an apocalyptic number.

12011202002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12011202002200 is an abundant number, since it is smaller than the sum of its proper divisors (15984483848960).

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

12011202002200 is a wasteful number, since it uses less digits than its factorization.

12011202002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149766028 (or 149766019 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12011202002200 its reverse (220020211021), we get a palindrome (12231222213221).

The spelling of 12011202002200 in words is "twelve trillion, eleven billion, two hundred two million, two thousand, two hundred".