Base | Representation |
---|---|
bin | 111000110100100010… |
… | …0111111010111110000 |
3 | 102122221220220212012111 |
4 | 1301221010333113300 |
5 | 3444400113000422 |
6 | 132020042535104 |
7 | 11546550613315 |
oct | 1615104772760 |
9 | 378856825174 |
10 | 122022000112 |
11 | 478272687a1 |
12 | 1b794b07494 |
13 | b67809533c |
14 | 5c97acad0c |
15 | 3292761a77 |
hex | 1c6913f5f0 |
122022000112 has 20 divisors (see below), whose sum is σ = 244044001216. Its totient is φ = 59042903040.
The previous prime is 122022000097. The next prime is 122022000169. The reversal of 122022000112 is 211000220221.
It is a happy number.
122022000112 is an admirable number.
It is a super-2 number, since 2×1220220001122 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122022000092 and 122022000101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123005553 + ... + 123006544.
Almost surely, 2122022000112 is an apocalyptic number.
It is an amenable number.
122022000112 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122022000112 is a wasteful number, since it uses less digits than its factorization.
122022000112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246012136 (or 246012130 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 122022000112 its reverse (211000220221), we get a palindrome (333022220333).
The spelling of 122022000112 in words is "one hundred twenty-two billion, twenty-two million, one hundred twelve", and thus it is an aban number.
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