Base | Representation |
---|---|
bin | 110010010010111000110000… |
… | …000000011110100010000110 |
3 | 1002000012112102001001011201022 |
4 | 302102320300000132202012 |
5 | 212443121013021010042 |
6 | 2102241550225031142 |
7 | 64410121303421534 |
oct | 6222706000364206 |
9 | 1060175361034638 |
10 | 221200211110022 |
11 | 64532534548571 |
12 | 209860bb1854b2 |
13 | 9657123804791 |
14 | 3c8a20c441154 |
15 | 1a88dd2411cd2 |
hex | c92e3001e886 |
221200211110022 has 32 divisors (see below), whose sum is σ = 342743679911808. Its totient is φ = 107008804233216.
The previous prime is 221200211110013. The next prime is 221200211110111. The reversal of 221200211110022 is 220011112002122.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5834603 + ... + 21827574.
It is an arithmetic number, because the mean of its divisors is an integer number (10710739997244).
Almost surely, 2221200211110022 is an apocalyptic number.
221200211110022 is a deficient number, since it is larger than the sum of its proper divisors (121543468801786).
221200211110022 is a wasteful number, since it uses less digits than its factorization.
221200211110022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27663200.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 221200211110022 its reverse (220011112002122), we get a palindrome (441211323112144).
The spelling of 221200211110022 in words is "two hundred twenty-one trillion, two hundred billion, two hundred eleven million, one hundred ten thousand, twenty-two".
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