2205884843 has 2 divisors, whose sum is σ = 2205884844. Its totient is φ = 2205884842.

The previous prime is 2205884839. The next prime is 2205884903. The reversal of 2205884843 is 3484885022.

2205884843 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 is a cyclic number.

It is not a de Polignac number, because 2205884843 - 2² = 2205884839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2205884794 and 2205884803.

It is not a weakly prime, because it can be changed into another prime (2205884243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102942421 + 1102942422.

It is an arithmetic number, because the mean of its divisors is an integer number (1102942422).

Almost surely, 2^2205884843 is an apocalyptic number.

2205884843 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205884843 is an equidigital number, since it uses as much as digits as its factorization.

2205884843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 491520, while the sum is 44.

The square root of 2205884843 is about 46966.8483400792. The cubic root of 2205884843 is about 1301.7500774817.

The spelling of 2205884843 in words is "two billion, two hundred five million, eight hundred eighty-four thousand, eight hundred forty-three".