1202011202087 has 2 divisors, whose sum is σ = 1202011202088. Its totient is φ = 1202011202086.

The previous prime is 1202011202081. The next prime is 1202011202129. The reversal of 1202011202087 is 7802021102021.

It is a weak prime.

It is an emirp because it is prime and its reverse (7802021102021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1202011202087 - 2⁶ = 1202011202023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202011202081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601005601043 + 601005601044.

It is an arithmetic number, because the mean of its divisors is an integer number (601005601044).

Almost surely, 2^{1202011202087} is an apocalyptic number.

1202011202087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202011202087 is an equidigital number, since it uses as much as digits as its factorization.

1202011202087 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 1202011202087 in words is "one trillion, two hundred two billion, eleven million, two hundred two thousand, eighty-seven".