Base | Representation |
---|---|
bin | 11001100000110000011101… |
… | …011110010000100011111010 |
3 | 112201021102112122012200212110 |
4 | 121200300131132100203322 |
5 | 104201310121322041442 |
6 | 1034344553251353150 |
7 | 32430225416565000 |
oct | 3140603536204372 |
9 | 481242478180773 |
10 | 112202220112122 |
11 | 32829770169288 |
12 | 107016605b27b6 |
13 | 4a7b815aa87ba |
14 | 1d9c88b6a6a70 |
15 | ce8985a0569c |
hex | 660c1d7908fa |
112202220112122 has 32 divisors (see below), whose sum is σ = 261696140208000. Its totient is φ = 32057777174304.
The previous prime is 112202220112111. The next prime is 112202220112133. The reversal of 112202220112122 is 221211022202211.
It is an interprime number because it is at equal distance from previous prime (112202220112111) and next prime (112202220112133).
It is a Harshad number since it is a multiple of its sum of digits (21).
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, 27260012547 + ... + 27260016662.
It is an arithmetic number, because the mean of its divisors is an integer number (8178004381500).
Almost surely, 2112202220112122 is an apocalyptic number.
112202220112122 is an abundant number, since it is smaller than the sum of its proper divisors (149493920095878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112202220112122 is an equidigital number, since it uses as much as digits as its factorization.
112202220112122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54520029235 (or 54520029221 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 112202220112122 its reverse (221211022202211), we get a palindrome (333413242314333).
The spelling of 112202220112122 in words is "one hundred twelve trillion, two hundred two billion, two hundred twenty million, one hundred twelve thousand, one hundred twenty-two".
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