2002200858857 has 2 divisors, whose sum is σ = 2002200858858. Its totient is φ = 2002200858856.

The previous prime is 2002200858841. The next prime is 2002200858869. The reversal of 2002200858857 is 7588580022002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1722469880041 + 279730978816 = 1312429^2 + 528896^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002200858857 - 2⁴ = 2002200858841 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002200858877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001100429428 + 1001100429429.

It is an arithmetic number, because the mean of its divisors is an integer number (1001100429429).

Almost surely, 2^{2002200858857} is an apocalyptic number.

It is an amenable number.

2002200858857 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002200858857 is an equidigital number, since it uses as much as digits as its factorization.

2002200858857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 716800, while the sum is 47.

The spelling of 2002200858857 in words is "two trillion, two billion, two hundred million, eight hundred fifty-eight thousand, eight hundred fifty-seven".