2144124522 has 12 divisors (see below), whose sum is σ = 4645603170. Its totient is φ = 714708168.

The previous prime is 2144124511. The next prime is 2144124551. The reversal of 2144124522 is 2254214412.

It is a happy number.

2144124522 is a `hidden beast` number, since 2 + 14 + 4 + 124 + 522 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1420460721 + 723663801 = 37689^2 + 26901^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59558997 + ... + 59559032.

Almost surely, 2^2144124522 is an apocalyptic number.

2144124522 is an abundant number, since it is smaller than the sum of its proper divisors (2501478648).

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

2144124522 is a wasteful number, since it uses less digits than its factorization.

2144124522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119118037 (or 119118034 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 2144124522 is about 46304.6922244388. The cubic root of 2144124522 is about 1289.4861086332.

Adding to 2144124522 its reverse (2254214412), we get a palindrome (4398338934).

The spelling of 2144124522 in words is "two billion, one hundred forty-four million, one hundred twenty-four thousand, five hundred twenty-two".