1200214804247 has 2 divisors, whose sum is σ = 1200214804248. Its totient is φ = 1200214804246.

The previous prime is 1200214804207. The next prime is 1200214804277. The reversal of 1200214804247 is 7424084120021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1200214804247 - 2¹⁰ = 1200214803223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1200214804207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600107402123 + 600107402124.

It is an arithmetic number, because the mean of its divisors is an integer number (600107402124).

Almost surely, 2^{1200214804247} is an apocalyptic number.

1200214804247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200214804247 is an equidigital number, since it uses as much as digits as its factorization.

1200214804247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28672, while the sum is 35.

Adding to 1200214804247 its reverse (7424084120021), we get a palindrome (8624298924268).

The spelling of 1200214804247 in words is "one trillion, two hundred billion, two hundred fourteen million, eight hundred four thousand, two hundred forty-seven".