2200112101120 has 72 divisors (see below), whose sum is σ = 5274179190000. Its totient is φ = 879339601920.

The previous prime is 2200112101091. The next prime is 2200112101123. The reversal of 2200112101120 is 211012110022.

It is a super-2 number, since 2×2200112101120² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2200112101120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200112101123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910635 + ... + 2286805.

It is an arithmetic number, because the mean of its divisors is an integer number (73252488750).

Almost surely, 2^{2200112101120} is an apocalyptic number.

2200112101120 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 2200112101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2637089595000).

2200112101120 is an abundant number, since it is smaller than the sum of its proper divisors (3074067088880).

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

2200112101120 is a wasteful number, since it uses less digits than its factorization.

2200112101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377441 (or 1377427 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2200112101120 its reverse (211012110022), we get a palindrome (2411124211142).

The spelling of 2200112101120 in words is "two trillion, two hundred billion, one hundred twelve million, one hundred one thousand, one hundred twenty".