12002321100200 has 96 divisors (see below), whose sum is σ = 28095540312000. Its totient is φ = 4768227648000.

The previous prime is 12002321100169. The next prime is 12002321100227. The reversal of 12002321100200 is 200112320021.

It is a happy number.

It is a super-2 number, since 2×12002321100200² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171772871 + ... + 171842729.

It is an arithmetic number, because the mean of its divisors is an integer number (292661878250).

Almost surely, 2^{12002321100200} is an apocalyptic number.

12002321100200 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 12002321100200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14047770156000).

12002321100200 is an abundant number, since it is smaller than the sum of its proper divisors (16093219211800).

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

12002321100200 is a wasteful number, since it uses less digits than its factorization.

12002321100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75715 (or 75706 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12002321100200 its reverse (200112320021), we get a palindrome (12202433420221).

The spelling of 12002321100200 in words is "twelve trillion, two billion, three hundred twenty-one million, one hundred thousand, two hundred".