225144323441562 has 64 divisors (see below), whose sum is σ = 536993120784384. Its totient is φ = 61529789566080.

The previous prime is 225144323441561. The next prime is 225144323441567. The reversal of 225144323441562 is 265144323441522.

225144323441562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (225144323441561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213608478 + ... + 214659894.

It is an arithmetic number, because the mean of its divisors is an integer number (8390517512256).

Almost surely, 2^{225144323441562} is an apocalyptic number.

225144323441562 is an abundant number, since it is smaller than the sum of its proper divisors (311848797342822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225144323441562 is a wasteful number, since it uses less digits than its factorization.

225144323441562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273123.

The product of its digits is 5529600, while the sum is 48.

The spelling of 225144323441562 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 sixty-two".