Base | Representation |
---|---|
bin | 110010000001101101101100… |
… | …000001110111100011100110 |
3 | 1001212000201100012202010000122 |
4 | 302001231230001313203212 |
5 | 212314302132114214342 |
6 | 2055535501201241542 |
7 | 64225633144356503 |
oct | 6201555401674346 |
9 | 1055021305663018 |
10 | 220020102101222 |
11 | 641180017a6585 |
12 | 208154530332b2 |
13 | 959ca64148567 |
14 | 3c4905b9444aa |
15 | 1a68363b0d4d2 |
hex | c81b6c0778e6 |
220020102101222 has 8 divisors (see below), whose sum is σ = 334678465168272. Its totient is φ = 108460613711800.
The previous prime is 220020102101147. The next prime is 220020102101257. The reversal of 220020102101222 is 222101201020022.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 220020102101222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774718669229 + ... + 774718669512.
It is an arithmetic number, because the mean of its divisors is an integer number (41834808146034).
Almost surely, 2220020102101222 is an apocalyptic number.
220020102101222 is a deficient number, since it is larger than the sum of its proper divisors (114658363067050).
220020102101222 is a wasteful number, since it uses less digits than its factorization.
220020102101222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1549437338814.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 220020102101222 its reverse (222101201020022), we get a palindrome (442121303121244).
The spelling of 220020102101222 in words is "two hundred twenty trillion, twenty billion, one hundred two million, one hundred one thousand, two hundred twenty-two".
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