2200109996628 has 72 divisors (see below), whose sum is σ = 5583907154280. Its totient is φ = 730404725760.

The previous prime is 2200109996627. The next prime is 2200109996737. The reversal of 2200109996628 is 8266999010022.

It is a happy number.

2200109996628 is a `hidden beast` number, since 2 + 2 + 0 + 0 + 1 + 0 + 9 + 9 + 9 + 6 + 628 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 37145623824 + 2162964372804 = 192732^2 + 1470702^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200109996627) 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 23 ways as a sum of consecutive naturals, for example, 12798768 + ... + 12969528.

Almost surely, 2^{2200109996628} is an apocalyptic number.

It is an amenable number.

2200109996628 is an abundant number, since it is smaller than the sum of its proper divisors (3383797157652).

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

2200109996628 is a wasteful number, since it uses less digits than its factorization.

2200109996628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172217 (or 172212 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The spelling of 2200109996628 in words is "two trillion, two hundred billion, one hundred nine million, nine hundred ninety-six thousand, six hundred twenty-eight".