Base | Representation |
---|---|
bin | 11011101111011111100110… |
… | …111011000100000010101010 |
3 | 121000000010202002022000121221 |
4 | 123233133212323010002222 |
5 | 111443012022104021302 |
6 | 1111255030113052254 |
7 | 34462001401052455 |
oct | 3357374673040252 |
9 | 530003662260557 |
10 | 122011010220202 |
11 | 359706404a3434 |
12 | 1182667455708a |
13 | 5310786a5652c |
14 | 221b515cd049c |
15 | e18bbe040937 |
hex | 6ef7e6ec40aa |
122011010220202 has 8 divisors (see below), whose sum is σ = 183033478613700. Its totient is φ = 60999850682304.
The previous prime is 122011010220137. The next prime is 122011010220217. The reversal of 122011010220202 is 202022010110221.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 111057895636801 + 10953114583401 = 10538401^2 + 3309549^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1220110102202022 (a number of 29 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, 2827186927 + ... + 2827230082.
Almost surely, 2122011010220202 is an apocalyptic number.
122011010220202 is a deficient number, since it is larger than the sum of its proper divisors (61022468393498).
122011010220202 is a wasteful number, since it uses less digits than its factorization.
122011010220202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5654427800.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 122011010220202 its reverse (202022010110221), we get a palindrome (324033020330423).
The spelling of 122011010220202 in words is "one hundred twenty-two trillion, eleven billion, ten million, two hundred twenty thousand, two hundred two".
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