200112222201929 has 2 divisors, whose sum is σ = 200112222201930. Its totient is φ = 200112222201928.

The previous prime is 200112222201889. The next prime is 200112222202033. The reversal of 200112222201929 is 929102222211002.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200095594615225 + 16627586704 = 14145515^2 + 128948^2 .

It is a cyclic number.

It is not a de Polignac number, because 200112222201929 - 2⁸ = 200112222201673 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (200112222200929) 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, 100056111100964 + 100056111100965.

It is an arithmetic number, because the mean of its divisors is an integer number (100056111100965).

Almost surely, 2^{200112222201929} is an apocalyptic number.

It is an amenable number.

200112222201929 is a deficient number, since it is larger than the sum of its proper divisors (1).

200112222201929 is an equidigital number, since it uses as much as digits as its factorization.

200112222201929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 200112222201929 in words is "two hundred trillion, one hundred twelve billion, two hundred twenty-two million, two hundred one thousand, nine hundred twenty-nine".