20224300232 has 16 divisors (see below), whose sum is σ = 37938208140. Its totient is φ = 10107444736.

The previous prime is 20224300199. The next prime is 20224300247. The reversal of 20224300232 is 23200342202.

It can be written as a sum of positive squares in 2 ways, for example, as 18118775236 + 2105524996 = 134606^2 + 45886^2 .

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, 569873 + ... + 604320.

Almost surely, 2^20224300232 is an apocalyptic number.

It is an amenable number.

20224300232 is a deficient number, since it is larger than the sum of its proper divisors (17713907908).

20224300232 is a wasteful number, since it uses less digits than its factorization.

20224300232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176352 (or 1176348 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 20224300232 its reverse (23200342202), we get a palindrome (43424642434).

The spelling of 20224300232 in words is "twenty billion, two hundred twenty-four million, three hundred thousand, two hundred thirty-two".