2200100311312 has 80 divisors (see below), whose sum is σ = 4401662025600. Its totient is φ = 1064519967744.

The previous prime is 2200100311289. The next prime is 2200100311363. The reversal of 2200100311312 is 2131130010022.

It is a super-2 number, since 2×2200100311312² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140961013 + ... + 140976619.

It is an arithmetic number, because the mean of its divisors is an integer number (55020775320).

Almost surely, 2^{2200100311312} is an apocalyptic number.

It is an amenable number.

2200100311312 is an abundant number, since it is smaller than the sum of its proper divisors (2201561714288).

2200100311312 is a wasteful number, since it uses less digits than its factorization.

2200100311312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16928 (or 16922 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2200100311312 its reverse (2131130010022), we get a palindrome (4331230321334).

The spelling of 2200100311312 in words is "two trillion, two hundred billion, one hundred million, three hundred eleven thousand, three hundred twelve".