20224012330 has 16 divisors (see below), whose sum is σ = 37020227040. Its totient is φ = 7952492752.

The previous prime is 20224012297. The next prime is 20224012331. The reversal of 20224012330 is 3321042202.

It is a junction number, because it is equal to n+sod(n) for n = 20224012298 and 20224012307.

It is not an unprimeable number, because it can be changed into a prime (20224012331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17138404 + ... + 17139583.

It is an arithmetic number, because the mean of its divisors is an integer number (2313764190).

Almost surely, 2^20224012330 is an apocalyptic number.

20224012330 is a deficient number, since it is larger than the sum of its proper divisors (16796214710).

20224012330 is a wasteful number, since it uses less digits than its factorization.

20224012330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34278053.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20224012330 its reverse (3321042202), we get a palindrome (23545054532).

The spelling of 20224012330 in words is "twenty billion, two hundred twenty-four million, twelve thousand, three hundred thirty".