200000212051 has 2 divisors, whose sum is σ = 200000212052. Its totient is φ = 200000212050.

The previous prime is 200000212021. The next prime is 200000212141. The reversal of 200000212051 is 150212000002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200000212051 - 2⁷ = 200000211923 is a prime.

It is not a weakly prime, because it can be changed into another prime (200000212021) 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, 100000106025 + 100000106026.

It is an arithmetic number, because the mean of its divisors is an integer number (100000106026).

Almost surely, 2^200000212051 is an apocalyptic number.

200000212051 is a deficient number, since it is larger than the sum of its proper divisors (1).

200000212051 is an equidigital number, since it uses as much as digits as its factorization.

200000212051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 13.

Adding to 200000212051 its reverse (150212000002), we get a palindrome (350212212053).

The spelling of 200000212051 in words is "two hundred billion, two hundred twelve thousand, fifty-one".