212200283 has 2 divisors, whose sum is σ = 212200284. Its totient is φ = 212200282.

The previous prime is 212200271. The next prime is 212200349. The reversal of 212200283 is 382002212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212200283 - 2¹⁰ = 212199259 is a prime.

It is not a weakly prime, because it can be changed into another prime (212200223) 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 as a sum of consecutive naturals, namely, 106100141 + 106100142.

It is an arithmetic number, because the mean of its divisors is an integer number (106100142).

Almost surely, 2^212200283 is an apocalyptic number.

212200283 is a deficient number, since it is larger than the sum of its proper divisors (1).

212200283 is an equidigital number, since it uses as much as digits as its factorization.

212200283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 212200283 is about 14567.0959013799. The cubic root of 212200283 is about 596.4609092909.

Adding to 212200283 its reverse (382002212), we get a palindrome (594202495).

The spelling of 212200283 in words is "two hundred twelve million, two hundred thousand, two hundred eighty-three".