Base | Representation |
---|---|
bin | 11001011111100101110111… |
… | …001000111110000101001100 |
3 | 112200222202210022220121002001 |
4 | 121133211313020332011030 |
5 | 104144002100221232340 |
6 | 1034244105122242044 |
7 | 32421361442000224 |
oct | 3137456710760514 |
9 | 480882708817061 |
10 | 112122120102220 |
11 | 327a87a6864298 |
12 | 106aa0271b6324 |
13 | 4a740bc028837 |
14 | 1d98a4d537084 |
15 | ce684887e29a |
hex | 65f97723e14c |
112122120102220 has 24 divisors (see below), whose sum is σ = 235475320953600. Its totient is φ = 44845253995392.
The previous prime is 112122120102133. The next prime is 112122120102229. The reversal of 112122120102220 is 22201021221211.
It is not an unprimeable number, because it can be changed into a prime (112122120102229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224372025 + ... + 224871184.
It is an arithmetic number, because the mean of its divisors is an integer number (9811471706400).
Almost surely, 2112122120102220 is an apocalyptic number.
112122120102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112122120102220 is an abundant number, since it is smaller than the sum of its proper divisors (123353200851380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112122120102220 is a wasteful number, since it uses less digits than its factorization.
112122120102220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449255697 (or 449255695 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 112122120102220 its reverse (22201021221211), we get a palindrome (134323141323431).
The spelling of 112122120102220 in words is "one hundred twelve trillion, one hundred twenty-two billion, one hundred twenty million, one hundred two thousand, two hundred twenty".
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