20023226056716 has 48 divisors (see below), whose sum is σ = 47188058953728. Its totient is φ = 6607997323200.

The previous prime is 20023226056681. The next prime is 20023226056723. The reversal of 20023226056716 is 61765062232002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20218135 + ... + 21185358.

It is an arithmetic number, because the mean of its divisors is an integer number (983084561536).

Almost surely, 2^{20023226056716} is an apocalyptic number.

It is an amenable number.

20023226056716 is an abundant number, since it is smaller than the sum of its proper divisors (27164832897012).

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

20023226056716 is a wasteful number, since it uses less digits than its factorization.

20023226056716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41403902 (or 41403900 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

Adding to 20023226056716 its reverse (61765062232002), we get a palindrome (81788288288718).

The spelling of 20023226056716 in words is "twenty trillion, twenty-three billion, two hundred twenty-six million, fifty-six thousand, seven hundred sixteen".