Base | Representation |
---|---|
bin | 10110100011111001… |
… | …10101110111100110 |
3 | 1011021010110201012100 |
4 | 23101330311313212 |
5 | 144301223301042 |
6 | 5321521032530 |
7 | 606104016123 |
oct | 132174656746 |
9 | 34233421170 |
10 | 12112322022 |
11 | 51560a9899 |
12 | 2420485746 |
13 | 11b0500a68 |
14 | 82c8d974a |
15 | 4ad55b24c |
hex | 2d1f35de6 |
12112322022 has 24 divisors (see below), whose sum is σ = 26247017160. Its totient is φ = 4036878720.
The previous prime is 12112322021. The next prime is 12112322023. The reversal of 12112322022 is 22022321121.
12112322022 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12112322021) and next prime (12112322023).
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 = 12112321986 and 12112322004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12112322021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98229 + ... + 184047.
It is an arithmetic number, because the mean of its divisors is an integer number (1093625715).
Almost surely, 212112322022 is an apocalyptic number.
12112322022 is an abundant number, since it is smaller than the sum of its proper divisors (14134695138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12112322022 is a wasteful number, since it uses less digits than its factorization.
12112322022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93668 (or 93665 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 12112322022 its reverse (22022321121), we get a palindrome (34134643143).
Subtracting 12112322022 from its reverse (22022321121), we obtain a palindrome (9909999099).
The spelling of 12112322022 in words is "twelve billion, one hundred twelve million, three hundred twenty-two thousand, twenty-two".
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