27223125326011 has 2 divisors, whose sum is σ = 27223125326012. Its totient is φ = 27223125326010.

The previous prime is 27223125325999. The next prime is 27223125326027. The reversal of 27223125326011 is 11062352132272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27223125326011 - 2²³ = 27223116937403 is a prime.

It is not a weakly prime, because it can be changed into another prime (27223125326041) 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, 13611562663005 + 13611562663006.

It is an arithmetic number, because the mean of its divisors is an integer number (13611562663006).

Almost surely, 2^{27223125326011} is an apocalyptic number.

27223125326011 is a deficient number, since it is larger than the sum of its proper divisors (1).

27223125326011 is an equidigital number, since it uses as much as digits as its factorization.

27223125326011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

Adding to 27223125326011 its reverse (11062352132272), we get a palindrome (38285477458283).

The spelling of 27223125326011 in words is "twenty-seven trillion, two hundred twenty-three billion, one hundred twenty-five million, three hundred twenty-six thousand, eleven".