2122001310200 has 24 divisors (see below), whose sum is σ = 4933653046680. Its totient is φ = 848800524000.

The previous prime is 2122001310181. The next prime is 2122001310223. The reversal of 2122001310200 is 20131002212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5305003076 + ... + 5305003475.

It is an arithmetic number, because the mean of its divisors is an integer number (205568876945).

Almost surely, 2^{2122001310200} is an apocalyptic number.

2122001310200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122001310200 is an abundant number, since it is smaller than the sum of its proper divisors (2811651736480).

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

2122001310200 is a wasteful number, since it uses less digits than its factorization.

2122001310200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10610006567 (or 10610006558 counting only the distinct ones).

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

Adding to 2122001310200 its reverse (20131002212), we get a palindrome (2142132312412).

The spelling of 2122001310200 in words is "two trillion, one hundred twenty-two billion, one million, three hundred ten thousand, two hundred".