522162141261227 has 2 divisors, whose sum is σ = 522162141261228. Its totient is φ = 522162141261226.

The previous prime is 522162141261197. The next prime is 522162141261269. The reversal of 522162141261227 is 722162141261225.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522162141261227 - 2¹² = 522162141257131 is a prime.

It is not a weakly prime, because it can be changed into another prime (522162141461227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261081070630613 + 261081070630614.

It is an arithmetic number, because the mean of its divisors is an integer number (261081070630614).

Almost surely, 2^{522162141261227} is an apocalyptic number.

522162141261227 is a deficient number, since it is larger than the sum of its proper divisors (1).

522162141261227 is an equidigital number, since it uses as much as digits as its factorization.

522162141261227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 44.

The spelling of 522162141261227 in words is "five hundred twenty-two trillion, one hundred sixty-two billion, one hundred forty-one million, two hundred sixty-one thousand, two hundred twenty-seven".