Base | Representation |
---|---|
bin | 1010000110011001100100… |
… | …10100011111011011001100 |
3 | 2220122021012110101101220221 |
4 | 11003030302110133123030 |
5 | 10402342311222320022 |
6 | 115123104402321124 |
7 | 4451425324050016 |
oct | 503146224373314 |
9 | 86567173341827 |
10 | 22210120120012 |
11 | 7093293877a70 |
12 | 25a85783591a4 |
13 | c515366c1166 |
14 | 56ad92c9d1b6 |
15 | 287b099c1cc7 |
hex | 14333251f6cc |
22210120120012 has 48 divisors (see below), whose sum is σ = 42687207924480. Its totient is φ = 10027413864000.
The previous prime is 22210120120007. The next prime is 22210120120037. The reversal of 22210120120012 is 21002102101222.
It is a happy 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, 54737103 + ... + 55141369.
It is an arithmetic number, because the mean of its divisors is an integer number (889316831760).
Almost surely, 222210120120012 is an apocalyptic number.
22210120120012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
22210120120012 is a deficient number, since it is larger than the sum of its proper divisors (20477087804468).
22210120120012 is a wasteful number, since it uses less digits than its factorization.
22210120120012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412702 (or 412700 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 22210120120012 its reverse (21002102101222), we get a palindrome (43212222221234).
The spelling of 22210120120012 in words is "twenty-two trillion, two hundred ten billion, one hundred twenty million, one hundred twenty thousand, twelve".
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