225144323441522 has 8 divisors (see below), whose sum is σ = 337743311515500. Its totient is φ = 112563219603024.

The previous prime is 225144323441519. The next prime is 225144323441561.

225144323441522 is nontrivially palindromic in base 10.

225144323441522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 221970933918721 + 3173389522801 = 14898689^2 + 1781401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4471027397 + ... + 4471077752.

Almost surely, 2^{225144323441522} is an apocalyptic number.

225144323441522 is a deficient number, since it is larger than the sum of its proper divisors (112598988073978).

225144323441522 is a wasteful number, since it uses less digits than its factorization.

225144323441522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8942117740.

The product of its digits is 1843200, while the sum is 44.

The spelling of 225144323441522 in words is "two hundred twenty-five trillion, one hundred forty-four billion, three hundred twenty-three million, four hundred forty-one thousand, five hundred twenty-two".