20332232203224 has 16 divisors (see below), whose sum is σ = 50830580508120. Its totient is φ = 6777410734400.

The previous prime is 20332232203223. The next prime is 20332232203243. The reversal of 20332232203224 is 42230223223302.

It is a junction number, because it is equal to n+sod(n) for n = 20332232203191 and 20332232203200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332232203223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423588170877 + ... + 423588170924.

Almost surely, 2^{20332232203224} is an apocalyptic number.

20332232203224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20332232203224 is an abundant number, since it is smaller than the sum of its proper divisors (30498348304896).

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

20332232203224 is a wasteful number, since it uses less digits than its factorization.

20332232203224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847176341810 (or 847176341806 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 20332232203224 its reverse (42230223223302), we get a palindrome (62562455426526).

The spelling of 20332232203224 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-two million, two hundred three thousand, two hundred twenty-four".