Base | Representation |
---|---|
bin | 111000111010110101… |
… | …1000111001100011110 |
3 | 102200111122120000220020 |
4 | 1301311223013030132 |
5 | 4000313212221342 |
6 | 132053032133010 |
7 | 11555025036036 |
oct | 1616553071436 |
9 | 380448500806 |
10 | 122233320222 |
11 | 47925582712 |
12 | 1b833837166 |
13 | b6acab4020 |
14 | 5cb7bb88c6 |
15 | 32a60a50ec |
hex | 1c75ac731e |
122233320222 has 64 divisors (see below), whose sum is σ = 272805012480. Its totient is φ = 36270509184.
The previous prime is 122233320211. The next prime is 122233320247. The reversal of 122233320222 is 222023332221.
It is a junction number, because it is equal to n+sod(n) for n = 122233320192 and 122233320201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34308 + ... + 495624.
It is an arithmetic number, because the mean of its divisors is an integer number (4262578320).
Almost surely, 2122233320222 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122233320222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136402506240).
122233320222 is an abundant number, since it is smaller than the sum of its proper divisors (150571692258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122233320222 is a wasteful number, since it uses less digits than its factorization.
122233320222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 461457.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 122233320222 its reverse (222023332221), we get a palindrome (344256652443).
The spelling of 122233320222 in words is "one hundred twenty-two billion, two hundred thirty-three million, three hundred twenty thousand, two hundred twenty-two".
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