Base | Representation |
---|---|
bin | 11011101111101001110111… |
… | …001110001111001010110010 |
3 | 121000001012011110012200102121 |
4 | 123233221313032033022302 |
5 | 111443202044400201320 |
6 | 1111304050450304454 |
7 | 34462541302021450 |
oct | 3357516716171262 |
9 | 530035143180377 |
10 | 122022021100210 |
11 | 35975280892570 |
12 | 11828827b8812a |
13 | 531181ccc014a |
14 | 221bc7c3d39d0 |
15 | e19115a2d8aa |
hex | 6efa7738f2b2 |
122022021100210 has 32 divisors (see below), whose sum is σ = 273836431769472. Its totient is φ = 38032837745280.
The previous prime is 122022021100201. The next prime is 122022021100211. The reversal of 122022021100210 is 12001120220221.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (122022021100211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79235077867 + ... + 79235079406.
It is an arithmetic number, because the mean of its divisors is an integer number (8557388492796).
Almost surely, 2122022021100210 is an apocalyptic number.
122022021100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122022021100210 is an abundant number, since it is smaller than the sum of its proper divisors (151814410669262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122022021100210 is a wasteful number, since it uses less digits than its factorization.
122022021100210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158470157298.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 122022021100210 its reverse (12001120220221), we get a palindrome (134023141320431).
The spelling of 122022021100210 in words is "one hundred twenty-two trillion, twenty-two billion, twenty-one million, one hundred thousand, two hundred ten".
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