2200031322112 has 112 divisors (see below), whose sum is σ = 4944255714720. Its totient is φ = 971250204672.

The previous prime is 2200031322109. The next prime is 2200031322133. The reversal of 2200031322112 is 2112231300022.

It is a self number, because there is not a number n which added to its sum of digits gives 2200031322112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2000314 + ... + 2898502.

It is an arithmetic number, because the mean of its divisors is an integer number (44145140310).

Almost surely, 2^{2200031322112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200031322112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2472127857360).

2200031322112 is an abundant number, since it is smaller than the sum of its proper divisors (2744224392608).

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

2200031322112 is an equidigital number, since it uses as much as digits as its factorization.

2200031322112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898251 (or 898227 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2200031322112 its reverse (2112231300022), we get a palindrome (4312262622134).

The spelling of 2200031322112 in words is "two trillion, two hundred billion, thirty-one million, three hundred twenty-two thousand, one hundred twelve".