2200681188 has 36 divisors (see below), whose sum is σ = 5681195520. Its totient is φ = 717952176.

The previous prime is 2200681187. The next prime is 2200681207. The reversal of 2200681188 is 8811860022.

2200681188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2200681187) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 648628 + ... + 652011.

Almost surely, 2^2200681188 is an apocalyptic number.

It is an amenable number.

2200681188 is an abundant number, since it is smaller than the sum of its proper divisors (3480514332).

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

2200681188 is a wasteful number, since it uses less digits than its factorization.

2200681188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300696 (or 1300691 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 2200681188 is about 46911.4185247046. The cubic root of 2200681188 is about 1300.7256674367.

The spelling of 2200681188 in words is "two billion, two hundred million, six hundred eighty-one thousand, one hundred eighty-eight".