20024226266 has 16 divisors (see below), whose sum is σ = 33091344288. Its totient is φ = 9011802000.

The previous prime is 20024226263. The next prime is 20024226311. The reversal of 20024226266 is 66262242002.

It is not an unprimeable number, because it can be changed into a prime (20024226263) 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, 4503680 + ... + 4508123.

It is an arithmetic number, because the mean of its divisors is an integer number (2068209018).

Almost surely, 2^20024226266 is an apocalyptic number.

20024226266 is a deficient number, since it is larger than the sum of its proper divisors (13067118022).

20024226266 is a wasteful number, since it uses less digits than its factorization.

20024226266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9011917.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 20024226266 its reverse (66262242002), we get a palindrome (86286468268).

The spelling of 20024226266 in words is "twenty billion, twenty-four million, two hundred twenty-six thousand, two hundred sixty-six".