1204431233227 has 2 divisors, whose sum is σ = 1204431233228. Its totient is φ = 1204431233226.

The previous prime is 1204431233149. The next prime is 1204431233249. The reversal of 1204431233227 is 7223321344021.

It is a strong prime.

It is an emirp because it is prime and its reverse (7223321344021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1204431233227 - 2²³ = 1204422844619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1204431233192 and 1204431233201.

It is not a weakly prime, because it can be changed into another prime (1204431233527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602215616613 + 602215616614.

It is an arithmetic number, because the mean of its divisors is an integer number (602215616614).

Almost surely, 2^{1204431233227} is an apocalyptic number.

1204431233227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204431233227 is an equidigital number, since it uses as much as digits as its factorization.

1204431233227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 1204431233227 its reverse (7223321344021), we get a palindrome (8427752577248).

The spelling of 1204431233227 in words is "one trillion, two hundred four billion, four hundred thirty-one million, two hundred thirty-three thousand, two hundred twenty-seven".