Base | Representation |
---|---|
bin | 11110111000010010010… |
… | …111111100001111111010 |
3 | 21111212022100222022011222 |
4 | 132320102113330033322 |
5 | 234231400130011302 |
6 | 4302502110152042 |
7 | 306211454220341 |
oct | 36702227741772 |
9 | 7455270868158 |
10 | 2122022110202 |
11 | 748a43184265 |
12 | 2a3318ab2622 |
13 | 12514b667847 |
14 | 749c65a8b58 |
15 | 3a2ea761da2 |
hex | 1ee125fc3fa |
2122022110202 has 8 divisors (see below), whose sum is σ = 3183059632500. Its totient is φ = 1061002232704.
The previous prime is 2122022110193. The next prime is 2122022110261. The reversal of 2122022110202 is 2020112202212.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1957981719841 + 164040390361 = 1399279^2 + 405019^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×21220221102022 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4106327 + ... + 4594122.
Almost surely, 22122022110202 is an apocalyptic number.
2122022110202 is a deficient number, since it is larger than the sum of its proper divisors (1061037522298).
2122022110202 is a wasteful number, since it uses less digits than its factorization.
2122022110202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8822400.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 2122022110202 its reverse (2020112202212), we get a palindrome (4142134312414).
The spelling of 2122022110202 in words is "two trillion, one hundred twenty-two billion, twenty-two million, one hundred ten thousand, two hundred two".
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