Base | Representation |
---|---|
bin | 100000000010111000000… |
… | …110101101101010110110 |
3 | 21210112000222021102122210 |
4 | 200002320012231222312 |
5 | 242034411134220342 |
6 | 4403345235034250 |
7 | 315045250233126 |
oct | 40027006555266 |
9 | 7715028242583 |
10 | 2202112023222 |
11 | 779a01912321 |
12 | 2b694aa3b986 |
13 | 12c8732c0b17 |
14 | 7882326ac86 |
15 | 3c436a9179c |
hex | 200b81adab6 |
2202112023222 has 64 divisors (see below), whose sum is σ = 4748051962368. Its totient is φ = 678341952000.
The previous prime is 2202112023193. The next prime is 2202112023263. The reversal of 2202112023222 is 2223202112022.
It is a super-2 number, since 2×22021120232222 (a number of 25 digits) contains 22 as substring.
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, 3242847 + ... + 3862677.
It is an arithmetic number, because the mean of its divisors is an integer number (74188311912).
Almost surely, 22202112023222 is an apocalyptic number.
2202112023222 is an abundant number, since it is smaller than the sum of its proper divisors (2545939939146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202112023222 is a wasteful number, since it uses less digits than its factorization.
2202112023222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 620485.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 2202112023222 its reverse (2223202112022), we get a palindrome (4425314135244).
The spelling of 2202112023222 in words is "two trillion, two hundred two billion, one hundred twelve million, twenty-three thousand, two hundred twenty-two".
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