32224144213244 has 12 divisors (see below), whose sum is σ = 56919282769944. Its totient is φ = 15961491993264.

The previous prime is 32224144213229. The next prime is 32224144213301. The reversal of 32224144213244 is 44231244142223.

It is a junction number, because it is equal to n+sod(n) for n = 32224144213198 and 32224144213207.

It is a congruent number.

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, 37645027859 + ... + 37645028714.

It is an arithmetic number, because the mean of its divisors is an integer number (4743273564162).

Almost surely, 2^{32224144213244} is an apocalyptic number.

It is an amenable number.

32224144213244 is a deficient number, since it is larger than the sum of its proper divisors (24695138556700).

32224144213244 is a wasteful number, since it uses less digits than its factorization.

32224144213244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75290056684 (or 75290056682 counting only the distinct ones).

The product of its digits is 294912, while the sum is 38.

Adding to 32224144213244 its reverse (44231244142223), we get a palindrome (76455388355467).

The spelling of 32224144213244 in words is "thirty-two trillion, two hundred twenty-four billion, one hundred forty-four million, two hundred thirteen thousand, two hundred forty-four".