Base | Representation |
---|---|
bin | 11011010101010010010011… |
… | …101010111111101101101100 |
3 | 120202121222002010121100021200 |
4 | 123111102103222333231230 |
5 | 111224010111140432340 |
6 | 1103355415525325500 |
7 | 34214613261353466 |
oct | 3325222352775554 |
9 | 522558063540250 |
10 | 120210022202220 |
11 | 35336869734265 |
12 | 11595611266890 |
13 | 520c9aac0ac02 |
14 | 21982a6213136 |
15 | dd6e128c1330 |
hex | 6d5493abfb6c |
120210022202220 has 36 divisors (see below), whose sum is σ = 364637067347280. Its totient is φ = 32056005920544.
The previous prime is 120210022202203. The next prime is 120210022202227. The reversal of 120210022202220 is 22202220012021.
120210022202220 is a `hidden beast` number, since 12 + 0 + 210 + 0 + 2 + 220 + 2 + 220 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
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 = 120210022202193 and 120210022202202.
It is not an unprimeable number, because it can be changed into a prime (120210022202227) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333916728160 + ... + 333916728519.
Almost surely, 2120210022202220 is an apocalyptic number.
120210022202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120210022202220 is an abundant number, since it is smaller than the sum of its proper divisors (244427045145060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120210022202220 is a wasteful number, since it uses less digits than its factorization.
120210022202220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 667833456694 (or 667833456689 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 120210022202220 its reverse (22202220012021), we get a palindrome (142412242214241).
The spelling of 120210022202220 in words is "one hundred twenty trillion, two hundred ten billion, twenty-two million, two hundred two thousand, two hundred twenty".
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