1210200212087 has 2 divisors, whose sum is σ = 1210200212088. Its totient is φ = 1210200212086.

The previous prime is 1210200212083. The next prime is 1210200212129. The reversal of 1210200212087 is 7802120020121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1210200212087 - 2² = 1210200212083 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210200212083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605100106043 + 605100106044.

It is an arithmetic number, because the mean of its divisors is an integer number (605100106044).

Almost surely, 2^{1210200212087} is an apocalyptic number.

1210200212087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210200212087 is an equidigital number, since it uses as much as digits as its factorization.

1210200212087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 26.

The spelling of 1210200212087 in words is "one trillion, two hundred ten billion, two hundred million, two hundred twelve thousand, eighty-seven".