12002020202200 has 144 divisors (see below), whose sum is σ = 34169017228200. Its totient is φ = 3898400486400.

The previous prime is 12002020202177. The next prime is 12002020202269. The reversal of 12002020202200 is 220202020021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 32042641 + ... + 32415040.

Almost surely, 2^{12002020202200} is an apocalyptic number.

12002020202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12002020202200 is an abundant number, since it is smaller than the sum of its proper divisors (22166997026000).

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

12002020202200 is a wasteful number, since it uses less digits than its factorization.

12002020202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64457730 (or 64457714 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 12002020202200 its reverse (220202020021), we get a palindrome (12222222222221).

The spelling of 12002020202200 in words is "twelve trillion, two billion, twenty million, two hundred two thousand, two hundred".