Base | Representation |
---|---|
bin | 11011010100000000011100… |
… | …010110100011111101001110 |
3 | 120202022120012011000011120200 |
4 | 123110000130112203331032 |
5 | 111221040100434323042 |
6 | 1103251201321554330 |
7 | 34205352065513154 |
oct | 3324003426437516 |
9 | 522276164004520 |
10 | 120122121011022 |
11 | 353025618082a9 |
12 | 1158057b3459a6 |
13 | 520460cb7a540 |
14 | 2193d27d713d4 |
15 | dd49ba923c4c |
hex | 6d401c5a3f4e |
120122121011022 has 48 divisors (see below), whose sum is σ = 280286444085648. Its totient is φ = 36960455468160.
The previous prime is 120122121010897. The next prime is 120122121011047. The reversal of 120122121011022 is 220110121221021.
120122121011022 is a `hidden beast` number, since 1 + 201 + 221 + 210 + 1 + 10 + 22 = 666.
It is a super-2 number, since 2×1201221210110222 (a number of 29 digits) contains 22 as substring.
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 = 120122121010986 and 120122121011004.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46103313 + ... + 48639075.
It is an arithmetic number, because the mean of its divisors is an integer number (5839300918451).
Almost surely, 2120122121011022 is an apocalyptic number.
120122121011022 is an abundant number, since it is smaller than the sum of its proper divisors (160164323074626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120122121011022 is a wasteful number, since it uses less digits than its factorization.
120122121011022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2738225 (or 2738222 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 120122121011022 its reverse (220110121221021), we get a palindrome (340232242232043).
The spelling of 120122121011022 in words is "one hundred twenty trillion, one hundred twenty-two billion, one hundred twenty-one million, eleven thousand, twenty-two".
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