2108812051200 has 432 divisors, whose sum is σ = 7192375658496. Its totient is φ = 543576883200.

The previous prime is 2108812051153. The next prime is 2108812051217. The reversal of 2108812051200 is 21502188012.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 727928152 + ... + 727931048.

It is an arithmetic number, because the mean of its divisors is an integer number (16649017728).

Almost surely, 2^{2108812051200} is an apocalyptic number.

2108812051200 is a gapful number since it is divisible by the number (20) 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 2108812051200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3596187829248).

2108812051200 is an abundant number, since it is smaller than the sum of its proper divisors (5083563607296).

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

2108812051200 is a wasteful number, since it uses less digits than its factorization.

2108812051200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4180 (or 4161 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 30.

The spelling of 2108812051200 in words is "two trillion, one hundred eight billion, eight hundred twelve million, fifty-one thousand, two hundred".