2200318912 has 56 divisors (see below), whose sum is σ = 4864608000. Its totient is φ = 978850560.

The previous prime is 2200318889. The next prime is 2200318963. The reversal of 2200318912 is 2198130022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162 + ... + 66337.

It is an arithmetic number, because the mean of its divisors is an integer number (86868000).

Almost surely, 2^2200318912 is an apocalyptic number.

2200318912 is a gapful number since it is divisible by the number (22) 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 2200318912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2432304000).

2200318912 is an abundant number, since it is smaller than the sum of its proper divisors (2664289088).

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

2200318912 is a wasteful number, since it uses less digits than its factorization.

2200318912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66569 (or 66559 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 2200318912 is about 46907.5570883840. The cubic root of 2200318912 is about 1300.6542883937.

Adding to 2200318912 its reverse (2198130022), we get a palindrome (4398448934).

The spelling of 2200318912 in words is "two billion, two hundred million, three hundred eighteen thousand, nine hundred twelve".