200214800657 has 2 divisors, whose sum is σ = 200214800658. Its totient is φ = 200214800656.

The previous prime is 200214800641. The next prime is 200214800671. The reversal of 200214800657 is 756008412002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120759030016 + 79455770641 = 347504^2 + 281879^2 .

It is a cyclic number.

It is not a de Polignac number, because 200214800657 - 2⁴ = 200214800641 is a prime.

It is not a weakly prime, because it can be changed into another prime (200214800677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100107400328 + 100107400329.

It is an arithmetic number, because the mean of its divisors is an integer number (100107400329).

Almost surely, 2^200214800657 is an apocalyptic number.

It is an amenable number.

200214800657 is a deficient number, since it is larger than the sum of its proper divisors (1).

200214800657 is an equidigital number, since it uses as much as digits as its factorization.

200214800657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 200214800657 in words is "two hundred billion, two hundred fourteen million, eight hundred thousand, six hundred fifty-seven".