200108223281 has 2 divisors, whose sum is σ = 200108223282. Its totient is φ = 200108223280.

The previous prime is 200108223253. The next prime is 200108223311. The reversal of 200108223281 is 182322801002.

200108223281 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., 125556835600 + 74551387681 = 354340^2 + 273041^2 .

It is a cyclic number.

It is not a de Polignac number, because 200108223281 - 2²² = 200104028977 is a prime.

It is a super-2 number, since 2×200108223281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200108223241) 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, 100054111640 + 100054111641.

It is an arithmetic number, because the mean of its divisors is an integer number (100054111641).

Almost surely, 2^200108223281 is an apocalyptic number.

It is an amenable number.

200108223281 is a deficient number, since it is larger than the sum of its proper divisors (1).

200108223281 is an equidigital number, since it uses as much as digits as its factorization.

200108223281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 200108223281 in words is "two hundred billion, one hundred eight million, two hundred twenty-three thousand, two hundred eighty-one".