200229929 has 2 divisors, whose sum is σ = 200229930. Its totient is φ = 200229928.

The previous prime is 200229871. The next prime is 200229943. The reversal of 200229929 is 929922002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119858704 + 80371225 = 10948^2 + 8965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200229929 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (200229959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100114964 + 100114965.

It is an arithmetic number, because the mean of its divisors is an integer number (100114965).

Almost surely, 2^200229929 is an apocalyptic number.

It is an amenable number.

200229929 is a deficient number, since it is larger than the sum of its proper divisors (1).

200229929 is an equidigital number, since it uses as much as digits as its factorization.

200229929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 200229929 is about 14150.2625063990. The cubic root of 200229929 is about 585.0275673083.

The spelling of 200229929 in words is "two hundred million, two hundred twenty-nine thousand, nine hundred twenty-nine".