Base | Representation |
---|---|
bin | 110010000100101001101110… |
… | …110011000101110111000010 |
3 | 1001212202000111122212211120102 |
4 | 302010221232303011313002 |
5 | 212331104140034202320 |
6 | 2100212332355442402 |
7 | 64246341516363332 |
oct | 6204515663056702 |
9 | 1055660448784512 |
10 | 220222012022210 |
11 | 641956a3679680 |
12 | 208486022b6402 |
13 | 95b5b01062ba3 |
14 | 3c54b335530c2 |
15 | 1a6d72eaa0175 |
hex | c84a6ecc5dc2 |
220222012022210 has 16 divisors (see below), whose sum is σ = 432435950880192. Its totient is φ = 80080731644400.
The previous prime is 220222012022191. The next prime is 220222012022213. The reversal of 220222012022210 is 12220210222022.
It is a super-2 number, since 2×2202220120222102 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (220222012022213) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1001009145446 + ... + 1001009145665.
It is an arithmetic number, because the mean of its divisors is an integer number (27027246930012).
Almost surely, 2220222012022210 is an apocalyptic number.
220222012022210 is a deficient number, since it is larger than the sum of its proper divisors (212213938857982).
220222012022210 is a wasteful number, since it uses less digits than its factorization.
220222012022210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2002018291129.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 220222012022210 its reverse (12220210222022), we get a palindrome (232442222244232).
The spelling of 220222012022210 in words is "two hundred twenty trillion, two hundred twenty-two billion, twelve million, twenty-two thousand, two hundred ten".
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