20133224324 has 6 divisors (see below), whose sum is σ = 35233142574. Its totient is φ = 10066612160.

The previous prime is 20133224311. The next prime is 20133224359. The reversal of 20133224324 is 42342233102.

It can be written as a sum of positive squares in only one way, i.e., 10234964224 + 9898260100 = 101168^2 + 99490^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20133224293 and 20133224302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2516653037 + ... + 2516653044.

It is an arithmetic number, because the mean of its divisors is an integer number (5872190429).

Almost surely, 2^20133224324 is an apocalyptic number.

It is an amenable number.

20133224324 is a deficient number, since it is larger than the sum of its proper divisors (15099918250).

20133224324 is a wasteful number, since it uses less digits than its factorization.

20133224324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033306085 (or 5033306083 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 20133224324 its reverse (42342233102), we get a palindrome (62475457426).

The spelling of 20133224324 in words is "twenty billion, one hundred thirty-three million, two hundred twenty-four thousand, three hundred twenty-four".