200342227 has 2 divisors, whose sum is σ = 200342228. Its totient is φ = 200342226.

The previous prime is 200342221. The next prime is 200342257. The reversal of 200342227 is 722243002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200342227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200342198 and 200342207.

It is not a weakly prime, because it can be changed into another prime (200342221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100171113 + 100171114.

It is an arithmetic number, because the mean of its divisors is an integer number (100171114).

Almost surely, 2^200342227 is an apocalyptic number.

200342227 is a deficient number, since it is larger than the sum of its proper divisors (1).

200342227 is an equidigital number, since it uses as much as digits as its factorization.

200342227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 200342227 is about 14154.2300037833. The cubic root of 200342227 is about 585.1369168411.

Adding to 200342227 its reverse (722243002), we get a palindrome (922585229).

The spelling of 200342227 in words is "two hundred million, three hundred forty-two thousand, two hundred twenty-seven".