Base | Representation |
---|---|
bin | 11011010101010010010011… |
… | …100010101011011111001110 |
3 | 120202121222001222111120220000 |
4 | 123111102103202223133032 |
5 | 111224010110111202342 |
6 | 1103355415410505130 |
7 | 34214613234004014 |
oct | 3325222342533716 |
9 | 522558058446800 |
10 | 120210020022222 |
11 | 35336868485409 |
12 | 115956105951a6 |
13 | 520c9aa626880 |
14 | 21982a5c068b4 |
15 | dd6e125e044c |
hex | 6d54938ab7ce |
120210020022222 has 160 divisors (see below), whose sum is σ = 317050787015424. Its totient is φ = 33688985011200.
The previous prime is 120210020022221. The next prime is 120210020022229. The reversal of 120210020022222 is 222220020012021.
120210020022222 is a `hidden beast` number, since 12 + 0 + 210 + 0 + 200 + 22 + 222 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 120210020022195 and 120210020022204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120210020022221) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 53045529 + ... + 55265252.
Almost surely, 2120210020022222 is an apocalyptic number.
120210020022222 is an abundant number, since it is smaller than the sum of its proper divisors (196840766993202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120210020022222 is a wasteful number, since it uses less digits than its factorization.
120210020022222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108310856 (or 108310847 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 120210020022222 its reverse (222220020012021), we get a palindrome (342430040034243).
The spelling of 120210020022222 in words is "one hundred twenty trillion, two hundred ten billion, twenty million, twenty-two thousand, two hundred twenty-two".
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