2421204122200 has 48 divisors (see below), whose sum is σ = 5629564216080. Its totient is φ = 968436120960.

The previous prime is 2421204122167. The next prime is 2421204122201. The reversal of 2421204122200 is 22214021242.

2421204122200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421204122201) 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, 4153117 + ... + 4700083.

It is an arithmetic number, because the mean of its divisors is an integer number (117282587835).

Almost surely, 2^{2421204122200} is an apocalyptic number.

2421204122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2421204122200 is an abundant number, since it is smaller than the sum of its proper divisors (3208360093880).

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

2421204122200 is a wasteful number, since it uses less digits than its factorization.

2421204122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569116 (or 569107 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2421204122200 its reverse (22214021242), we get a palindrome (2443418143442).

The spelling of 2421204122200 in words is "two trillion, four hundred twenty-one billion, two hundred four million, one hundred twenty-two thousand, two hundred".