Base | Representation |
---|---|
bin | 1100110100011001000… |
… | …0010110001001001110 |
3 | 210001102122120211222102 |
4 | 3031012100112021032 |
5 | 12102003314202342 |
6 | 245100230115102 |
7 | 21624210206006 |
oct | 3150620261116 |
9 | 701378524872 |
10 | 220222022222 |
11 | 85439654864 |
12 | 3681baaba92 |
13 | 179c79c1ab7 |
14 | a931a7d006 |
15 | 5add949832 |
hex | 334641624e |
220222022222 has 16 divisors (see below), whose sum is σ = 334245154320. Its totient is φ = 108810417408.
The previous prime is 220222022221. The next prime is 220222022243. The reversal of 220222022222 is 222220222022.
It is a junction number, because it is equal to n+sod(n) for n = 220222022194 and 220222022203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220222022221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733433 + ... + 989124.
It is an arithmetic number, because the mean of its divisors is an integer number (20890322145).
Almost surely, 2220222022222 is an apocalyptic number.
220222022222 is a deficient number, since it is larger than the sum of its proper divisors (114023132098).
220222022222 is a wasteful number, since it uses less digits than its factorization.
220222022222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1723315.
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 220222022222 its reverse (222220222022), we get a palindrome (442442244244).
The spelling of 220222022222 in words is "two hundred twenty billion, two hundred twenty-two million, twenty-two thousand, two hundred twenty-two".
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