Base | Representation |
---|---|
bin | 11011010101001010000001… |
… | …000100001011011101001110 |
3 | 120202121010002201201210211100 |
4 | 123111022001010023131032 |
5 | 111223333343221232342 |
6 | 1103351344322403530 |
7 | 34214146544640255 |
oct | 3325120104133516 |
9 | 522533081653740 |
10 | 120201120102222 |
11 | 3533301072a825 |
12 | 11593947b005a6 |
13 | 520bbbc817613 |
14 | 2197a9dc0379c |
15 | dd6a910d1e4c |
hex | 6d528110b74e |
120201120102222 has 96 divisors (see below), whose sum is σ = 263279149398720. Its totient is φ = 39630412800000.
The previous prime is 120201120102211. The next prime is 120201120102227. The reversal of 120201120102222 is 222201021102021.
It is a happy number.
120201120102222 is a `hidden beast` number, since 1 + 20 + 201 + 120 + 102 + 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 = 120201120102195 and 120201120102204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120201120102227) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14603460847 + ... + 14603469077.
It is an arithmetic number, because the mean of its divisors is an integer number (2742491139570).
Almost surely, 2120201120102222 is an apocalyptic number.
120201120102222 is an abundant number, since it is smaller than the sum of its proper divisors (143078029296498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120201120102222 is a wasteful number, since it uses less digits than its factorization.
120201120102222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15450 (or 15447 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 120201120102222 its reverse (222201021102021), we get a palindrome (342402141204243).
The spelling of 120201120102222 in words is "one hundred twenty trillion, two hundred one billion, one hundred twenty million, one hundred two thousand, two hundred twenty-two".
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