Base | Representation |
---|---|
bin | 110010000100011110101111… |
… | …111100100100000001101110 |
3 | 1001212200220001212100020202211 |
4 | 302010132233330210001232 |
5 | 212330411012322402342 |
6 | 2100203102322241034 |
7 | 64245443353031221 |
oct | 6204365774440156 |
9 | 1055626055306684 |
10 | 220210220122222 |
11 | 641906a2432690 |
12 | 208462711b617a |
13 | 95b4972060485 |
14 | 3c543354255b8 |
15 | 1a6d28e738c17 |
hex | c847aff2406e |
220210220122222 has 16 divisors (see below), whose sum is σ = 360346072690944. Its totient is φ = 100094977899000.
The previous prime is 220210220122213. The next prime is 220210220122229. The reversal of 220210220122222 is 222221022012022.
220210220122222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 220210220122193 and 220210220122202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220210220122229) 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, 24918054 + ... + 32578057.
It is an arithmetic number, because the mean of its divisors is an integer number (22521629543184).
Almost surely, 2220210220122222 is an apocalyptic number.
220210220122222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
220210220122222 is a deficient number, since it is larger than the sum of its proper divisors (140135852568722).
220210220122222 is a wasteful number, since it uses less digits than its factorization.
220210220122222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57670215.
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 220210220122222 its reverse (222221022012022), we get a palindrome (442431242134244).
The spelling of 220210220122222 in words is "two hundred twenty trillion, two hundred ten billion, two hundred twenty million, one hundred twenty-two thousand, two hundred twenty-two".
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