| Base | Representation |
|---|---|
| bin | 1001001100100010110010… |
| … | …01010101011001010000000 |
| 3 | 2122121020001000201122112110 |
| 4 | 10212101121022223022000 |
| 5 | 10122310032203000000 |
| 6 | 111001541254055320 |
| 7 | 4155002005611600 |
| oct | 446213112531200 |
| 9 | 78536030648473 |
| 10 | 20222202000000 |
| 11 | 6497207923470 |
| 12 | 232724664a540 |
| 13 | b38c3a25c600 |
| 14 | 4dca8cc62c00 |
| 15 | 25105c53a850 |
| hex | 1264592ab280 |
20222202000000 has 4032 divisors, whose sum is σ = 94757902708320. Its totient is φ = 3773952000000.
The previous prime is 20222201999983. The next prime is 20222202000041. The reversal of 20222202000000 is 20222202.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a self number, because there is not a number n which added to its sum of digits gives 20222202000000.
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 503 ways as a sum of consecutive naturals, for example, 546545999982 + ... + 546546000018.
Almost surely, 220222202000000 is an apocalyptic number.
20222202000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20222202000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47378951354160).
20222202000000 is an abundant number, since it is smaller than the sum of its proper divisors (74535700708320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20222202000000 is an equidigital number, since it uses as much as digits as its factorization.
20222202000000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135 (or 78 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 12.
Adding to 20222202000000 its reverse (20222202), we get a palindrome (20222222222202).
20222202000000 divided by its reverse (20222202) gives a 6-th power (1000000 = 106).
It can be divided in two parts, 2022 and 2202000000, that added together give a palindrome (2202002022).
The spelling of 20222202000000 in words is "twenty trillion, two hundred twenty-two billion, two hundred two million", and thus it is an aban number.
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