212001200002087 has 2 divisors, whose sum is σ = 212001200002088. Its totient is φ = 212001200002086.

The previous prime is 212001200002037. The next prime is 212001200002121. The reversal of 212001200002087 is 780200002100212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212001200002087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212001200002037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106000600001043 + 106000600001044.

It is an arithmetic number, because the mean of its divisors is an integer number (106000600001044).

Almost surely, 2^{212001200002087} is an apocalyptic number.

212001200002087 is a deficient number, since it is larger than the sum of its proper divisors (1).

212001200002087 is an equidigital number, since it uses as much as digits as its factorization.

212001200002087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 212001200002087 its reverse (780200002100212), we get a palindrome (992201202102299).

The spelling of 212001200002087 in words is "two hundred twelve trillion, one billion, two hundred million, two thousand, eighty-seven".