Base | Representation |
---|---|
bin | 1100110100110011010… |
… | …0101011100000101110 |
3 | 210001201022220222111110 |
4 | 3031030310223200232 |
5 | 12102220021211342 |
6 | 245115203532450 |
7 | 21630015612555 |
oct | 3151464534056 |
9 | 701638828443 |
10 | 220332210222 |
11 | 85495874723 |
12 | 3685098a126 |
13 | 17a147918b7 |
14 | a942562d9c |
15 | 5ae8462c9c |
hex | 334cd2b82e |
220332210222 has 32 divisors (see below), whose sum is σ = 459865486080. Its totient is φ = 70244472320.
The previous prime is 220332210193. The next prime is 220332210229. The reversal of 220332210222 is 222012233022.
220332210222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2203322102222 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220332210229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1591054 + ... + 1723982.
It is an arithmetic number, because the mean of its divisors is an integer number (14370796440).
Almost surely, 2220332210222 is an apocalyptic number.
220332210222 is an abundant number, since it is smaller than the sum of its proper divisors (239533275858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220332210222 is a wasteful number, since it uses less digits than its factorization.
220332210222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144968.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 220332210222 its reverse (222012233022), we get a palindrome (442344443244).
The spelling of 220332210222 in words is "two hundred twenty billion, three hundred thirty-two million, two hundred ten thousand, two hundred twenty-two".
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