Base | Representation |
---|---|
bin | 1010000011010000011000… |
… | …11110110110101011111010 |
3 | 2220020221102010101201020200 |
4 | 11001220030132312223322 |
5 | 10344110110421320442 |
6 | 115001323014503030 |
7 | 4440552626515425 |
oct | 501501436665372 |
9 | 86227363351220 |
10 | 22102111120122 |
11 | 70514a85877a0 |
12 | 258b654364a76 |
13 | c442b283a037 |
14 | 565a682b09bc |
15 | 284dd75b034c |
hex | 141a0c7b6afa |
22102111120122 has 192 divisors, whose sum is σ = 52938842112000. Its totient is φ = 6608865168000.
The previous prime is 22102111120091. The next prime is 22102111120123.
22102111120122 is a `hidden beast` number, since 2 + 210 + 211 + 1 + 120 + 122 = 666.
22102111120122 is nontrivially palindromic in base 10.
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 = 22102111120095 and 22102111120104.
It is not an unprimeable number, because it can be changed into a prime (22102111120123) by changing a digit.
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 95 ways as a sum of consecutive naturals, for example, 6844876404 + ... + 6844879632.
It is an arithmetic number, because the mean of its divisors is an integer number (275723136000).
Almost surely, 222102111120122 is an apocalyptic number.
22102111120122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 22102111120122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26469421056000).
22102111120122 is an abundant number, since it is smaller than the sum of its proper divisors (30836730991878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22102111120122 is a wasteful number, since it uses less digits than its factorization.
22102111120122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4857 (or 4854 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
It can be divided in two parts, 2210211 and 1120122, that added together give a palindrome (3330333).
The spelling of 22102111120122 in words is "twenty-two trillion, one hundred two billion, one hundred eleven million, one hundred twenty thousand, one hundred twenty-two".
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