20244230322 has 32 divisors (see below), whose sum is σ = 41472718848. Its totient is φ = 6584357136.

The previous prime is 20244230269. The next prime is 20244230327. The reversal of 20244230322 is 22303244202.

It is a happy number.

It is a super-2 number, since 2×20244230322² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20244230292 and 20244230301.

It is not an unprimeable number, because it can be changed into a prime (20244230327) 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 15 ways as a sum of consecutive naturals, for example, 213703 + ... + 293525.

It is an arithmetic number, because the mean of its divisors is an integer number (1296022464).

Almost surely, 2^20244230322 is an apocalyptic number.

20244230322 is an abundant number, since it is smaller than the sum of its proper divisors (21228488526).

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

20244230322 is a wasteful number, since it uses less digits than its factorization.

20244230322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80854.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 20244230322 its reverse (22303244202), we get a palindrome (42547474524).

The spelling of 20244230322 in words is "twenty billion, two hundred forty-four million, two hundred thirty thousand, three hundred twenty-two".