200200011221869 has 2 divisors, whose sum is σ = 200200011221870. Its totient is φ = 200200011221868.

The previous prime is 200200011221857. The next prime is 200200011222019. The reversal of 200200011221869 is 968122110002002.

200200011221869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108601138488969 + 91598872732900 = 10421187^2 + 9570730^2 .

It is a cyclic number.

It is not a de Polignac number, because 200200011221869 - 2³⁷ = 200062572268397 is a prime.

It is a super-2 number, since 2×200200011221869² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200200011227869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100005610934 + 100100005610935.

It is an arithmetic number, because the mean of its divisors is an integer number (100100005610935).

Almost surely, 2^{200200011221869} is an apocalyptic number.

It is an amenable number.

200200011221869 is a deficient number, since it is larger than the sum of its proper divisors (1).

200200011221869 is an equidigital number, since it uses as much as digits as its factorization.

200200011221869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 200200011221869 in words is "two hundred trillion, two hundred billion, eleven million, two hundred twenty-one thousand, eight hundred sixty-nine".