20132411224 has 8 divisors (see below), whose sum is σ = 37748271060. Its totient is φ = 10066205608.

The previous prime is 20132411219. The next prime is 20132411227. The reversal of 20132411224 is 42211423102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 20132411195 and 20132411204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132411227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258275694 + ... + 1258275709.

Almost surely, 2^20132411224 is an apocalyptic number.

It is an amenable number.

20132411224 is a deficient number, since it is larger than the sum of its proper divisors (17615859836).

20132411224 is a wasteful number, since it uses less digits than its factorization.

20132411224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516551409 (or 2516551405 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20132411224 its reverse (42211423102), we get a palindrome (62343834326).

The spelling of 20132411224 in words is "twenty billion, one hundred thirty-two million, four hundred eleven thousand, two hundred twenty-four".