Base | Representation |
---|---|
bin | 110000001110011111100100… |
… | …111100110000010101001110 |
3 | 1000210222202212202221112121202 |
4 | 300032133210330300111032 |
5 | 210300040312021011342 |
6 | 2031034224410225502 |
7 | 62450610342410156 |
oct | 6016374474602516 |
9 | 1023882782845552 |
10 | 212102211110222 |
11 | 61645051751074 |
12 | 1b9569b5425292 |
13 | 91471ca5ac834 |
14 | 3a53b32193766 |
15 | 197c3ea3ad332 |
hex | c0e7e4f3054e |
212102211110222 has 16 divisors (see below), whose sum is σ = 318206987140320. Its totient is φ = 106033216929408.
The previous prime is 212102211110191. The next prime is 212102211110243. The reversal of 212102211110222 is 222011112201212.
212102211110222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 212102211110194 and 212102211110203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285323354 + ... + 286065762.
It is an arithmetic number, because the mean of its divisors is an integer number (19887936696270).
Almost surely, 2212102211110222 is an apocalyptic number.
212102211110222 is a deficient number, since it is larger than the sum of its proper divisors (106104776030098).
212102211110222 is a wasteful number, since it uses less digits than its factorization.
212102211110222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 766315.
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 212102211110222 its reverse (222011112201212), we get a palindrome (434113323311434).
The spelling of 212102211110222 in words is "two hundred twelve trillion, one hundred two billion, two hundred eleven million, one hundred ten thousand, two hundred twenty-two".
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