Base | Representation |
---|---|
bin | 11011010010100010011000… |
… | …010010110111011111001010 |
3 | 120201221220111022001021100201 |
4 | 123102202120102313133022 |
5 | 111212411224011431442 |
6 | 1103132535241322414 |
7 | 34165145161351000 |
oct | 3322423022673712 |
9 | 521856438037321 |
10 | 120021121202122 |
11 | 35273742a79a58 |
12 | 11564a9279640a |
13 | 51c7c351998ca |
14 | 218d0a6212a70 |
15 | dd2058a447b7 |
hex | 6d28984b77ca |
120021121202122 has 32 divisors (see below), whose sum is σ = 222299452771200. Its totient is φ = 48411880816320.
The previous prime is 120021121202111. The next prime is 120021121202167. The reversal of 120021121202122 is 221202121120021.
120021121202122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1200211212021222 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 120021121202122.
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, 5145809004 + ... + 5145832327.
It is an arithmetic number, because the mean of its divisors is an integer number (6946857899100).
Almost surely, 2120021121202122 is an apocalyptic number.
120021121202122 is a deficient number, since it is larger than the sum of its proper divisors (102278331569078).
120021121202122 is a wasteful number, since it uses less digits than its factorization.
120021121202122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10291641371 (or 10291641357 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 120021121202122 its reverse (221202121120021), we get a palindrome (341223242322143).
The spelling of 120021121202122 in words is "one hundred twenty trillion, twenty-one billion, one hundred twenty-one million, two hundred two thousand, one hundred twenty-two".
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