200120321200199 has 4 divisors (see below), whose sum is σ = 210652969684440. Its totient is φ = 189587672715960.

The previous prime is 200120321200193. The next prime is 200120321200201. The reversal of 200120321200199 is 991002123021002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200120321200199 - 2⁴ = 200120321200183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200120321200193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5266324242092 + ... + 5266324242129.

It is an arithmetic number, because the mean of its divisors is an integer number (52663242421110).

Almost surely, 2^{200120321200199} is an apocalyptic number.

200120321200199 is a deficient number, since it is larger than the sum of its proper divisors (10532648484241).

200120321200199 is a wasteful number, since it uses less digits than its factorization.

200120321200199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10532648484240.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 200120321200199 in words is "two hundred trillion, one hundred twenty billion, three hundred twenty-one million, two hundred thousand, one hundred ninety-nine".