32224145224 has 16 divisors (see below), whose sum is σ = 60433371900. Its totient is φ = 16108579392.

The previous prime is 32224145153. The next prime is 32224145263. The reversal of 32224145224 is 42254142223.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31040097124 + 1184048100 = 176182^2 + 34410^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397239 + ... + 471430.

Almost surely, 2^32224145224 is an apocalyptic number.

It is an amenable number.

32224145224 is a deficient number, since it is larger than the sum of its proper divisors (28209226676).

32224145224 is a wasteful number, since it uses less digits than its factorization.

32224145224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873312 (or 873308 counting only the distinct ones).

The product of its digits is 30720, while the sum is 31.

Adding to 32224145224 its reverse (42254142223), we get a palindrome (74478287447).

The spelling of 32224145224 in words is "thirty-two billion, two hundred twenty-four million, one hundred forty-five thousand, two hundred twenty-four".