2200678873 has 2 divisors, whose sum is σ = 2200678874. Its totient is φ = 2200678872.

The previous prime is 2200678861. The next prime is 2200678901. The reversal of 2200678873 is 3788760022.

2200678873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2149527769 + 51151104 = 46363^2 + 7152^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2200678873 is a prime.

It is not a weakly prime, because it can be changed into another prime (2200673873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100339436 + 1100339437.

It is an arithmetic number, because the mean of its divisors is an integer number (1100339437).

Almost surely, 2^2200678873 is an apocalyptic number.

It is an amenable number.

2200678873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200678873 is an equidigital number, since it uses as much as digits as its factorization.

2200678873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 2200678873 is about 46911.3938505349. The cubic root of 2200678873 is about 1300.7252113384.

The spelling of 2200678873 in words is "two billion, two hundred million, six hundred seventy-eight thousand, eight hundred seventy-three".