1200333312223 has 2 divisors, whose sum is σ = 1200333312224. Its totient is φ = 1200333312222.

The previous prime is 1200333312149. The next prime is 1200333312289. The reversal of 1200333312223 is 3222133330021.

It is a strong prime.

It is an emirp because it is prime and its reverse (3222133330021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1200333312223 - 2¹³ = 1200333304031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1200333312293) 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, 600166656111 + 600166656112.

It is an arithmetic number, because the mean of its divisors is an integer number (600166656112).

Almost surely, 2^{1200333312223} is an apocalyptic number.

1200333312223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200333312223 is an equidigital number, since it uses as much as digits as its factorization.

1200333312223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1200333312223 its reverse (3222133330021), we get a palindrome (4422466642244).

The spelling of 1200333312223 in words is "one trillion, two hundred billion, three hundred thirty-three million, three hundred twelve thousand, two hundred twenty-three".