144531125222125 has 32 divisors (see below), whose sum is σ = 189191326311936. Its totient is φ = 110106287755200.

The previous prime is 144531125222111. The next prime is 144531125222147. The reversal of 144531125222125 is 521222521135441.

144531125222125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144531125222125 - 2²⁷ = 144530991004397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332229147 + ... + 332663896.

It is an arithmetic number, because the mean of its divisors is an integer number (5912228947248).

Almost surely, 2^{144531125222125} is an apocalyptic number.

It is an amenable number.

144531125222125 is a deficient number, since it is larger than the sum of its proper divisors (44660201089811).

144531125222125 is an equidigital number, since it uses as much as digits as its factorization.

144531125222125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664893142 (or 664893132 counting only the distinct ones).

The product of its digits is 192000, while the sum is 40.

Adding to 144531125222125 its reverse (521222521135441), we get a palindrome (665753646357566).

The spelling of 144531125222125 in words is "one hundred forty-four trillion, five hundred thirty-one billion, one hundred twenty-five million, two hundred twenty-two thousand, one hundred twenty-five".