1201196018027 has 2 divisors, whose sum is σ = 1201196018028. Its totient is φ = 1201196018026.

The previous prime is 1201196018003. The next prime is 1201196018039. The reversal of 1201196018027 is 7208106911021.

It is a strong prime.

It is an emirp because it is prime and its reverse (7208106911021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1201196018027 - 2¹² = 1201196013931 is a prime.

It is not a weakly prime, because it can be changed into another prime (1201196018227) 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, 600598009013 + 600598009014.

It is an arithmetic number, because the mean of its divisors is an integer number (600598009014).

Almost surely, 2^{1201196018027} is an apocalyptic number.

1201196018027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201196018027 is an equidigital number, since it uses as much as digits as its factorization.

1201196018027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 38.

The spelling of 1201196018027 in words is "one trillion, two hundred one billion, one hundred ninety-six million, eighteen thousand, twenty-seven".