Base | Representation |
---|---|
bin | 11011010101011100101001… |
… | …001010000111111010000110 |
3 | 120202200000201120021001210200 |
4 | 123111130221022013322012 |
5 | 111224200323221231042 |
6 | 1103404453052031330 |
7 | 34215455300063502 |
oct | 3325345112077206 |
9 | 522600646231720 |
10 | 120221120102022 |
11 | 35340544159685 |
12 | 115977a9a62546 |
13 | 5210a591c2124 |
14 | 2198a3a0c9302 |
15 | dd7361d4cc4c |
hex | 6d5729287e86 |
120221120102022 has 48 divisors (see below), whose sum is σ = 263914962463152. Its totient is φ = 39547696305600.
The previous prime is 120221120101997. The next prime is 120221120102173. The reversal of 120221120102022 is 220201021122021.
It is a happy number.
120221120102022 is a `hidden beast` number, since 120 + 221 + 120 + 1 + 0 + 202 + 2 = 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 = 120221120101986 and 120221120102004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107142573 + ... + 108258824.
It is an arithmetic number, because the mean of its divisors is an integer number (5498228384649).
Almost surely, 2120221120102022 is an apocalyptic number.
120221120102022 is an abundant number, since it is smaller than the sum of its proper divisors (143693842361130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120221120102022 is a wasteful number, since it uses less digits than its factorization.
120221120102022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215401813 (or 215401810 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 120221120102022 its reverse (220201021122021), we get a palindrome (340422141224043).
The spelling of 120221120102022 in words is "one hundred twenty trillion, two hundred twenty-one billion, one hundred twenty million, one hundred two thousand, twenty-two".
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