2200109995625 has 20 divisors (see below), whose sum is σ = 2751982974180. Its totient is φ = 1758343104000.

The previous prime is 2200109995609. The next prime is 2200109995627. The reversal of 2200109995625 is 5265999010022.

It can be written as a sum of positive squares in 10 ways, for example, as 1917216852496 + 282893143129 = 1384636^2 + 531877^2 .

It is not a de Polignac number, because 2200109995625 - 2⁴ = 2200109995609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2200109995627) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1113764 + ... + 2375013.

It is an arithmetic number, because the mean of its divisors is an integer number (137599148709).

Almost surely, 2^{2200109995625} is an apocalyptic number.

2200109995625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2200109995625 is a deficient number, since it is larger than the sum of its proper divisors (551872978555).

2200109995625 is an equidigital number, since it uses as much as digits as its factorization.

2200109995625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489806 (or 3489791 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 50.

The spelling of 2200109995625 in words is "two trillion, two hundred billion, one hundred nine million, nine hundred ninety-five thousand, six hundred twenty-five".