200211110000977 has 2 divisors, whose sum is σ = 200211110000978. Its totient is φ = 200211110000976.

The previous prime is 200211110000953. The next prime is 200211110001073. The reversal of 200211110000977 is 779000011112002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 177466518582336 + 22744591418641 = 13321656^2 + 4769129^2 .

It is a cyclic number.

It is not a de Polignac number, because 200211110000977 - 2¹⁹ = 200211109476689 is a prime.

It is not a weakly prime, because it can be changed into another prime (200211110004977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105555000488 + 100105555000489.

It is an arithmetic number, because the mean of its divisors is an integer number (100105555000489).

Almost surely, 2^{200211110000977} is an apocalyptic number.

It is an amenable number.

200211110000977 is a deficient number, since it is larger than the sum of its proper divisors (1).

200211110000977 is an equidigital number, since it uses as much as digits as its factorization.

200211110000977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 31.

Adding to 200211110000977 its reverse (779000011112002), we get a palindrome (979211121112979).

The spelling of 200211110000977 in words is "two hundred trillion, two hundred eleven billion, one hundred ten million, nine hundred seventy-seven", and thus it is an aban number.