522162141261225 has 12 divisors (see below), whose sum is σ = 863308073552016. Its totient is φ = 278486475339280.

The previous prime is 522162141261197. The next prime is 522162141261227.

522162141261225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 522162141261225 - 2⁷ = 522162141261097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (522162141261227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3481080941667 + ... + 3481080941816.

It is an arithmetic number, because the mean of its divisors is an integer number (71942339462668).

Almost surely, 2^{522162141261225} is an apocalyptic number.

It is an amenable number.

522162141261225 is a deficient number, since it is larger than the sum of its proper divisors (341145932290791).

522162141261225 is a wasteful number, since it uses less digits than its factorization.

522162141261225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6962161883496 (or 6962161883491 counting only the distinct ones).

The product of its digits is 230400, while the sum is 42.

The spelling of 522162141261225 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-five".