Base | Representation |
---|---|
bin | 100000010101011010110… |
… | …110110110011011111110 |
3 | 21212102102120012101200220 |
4 | 200111122312312123332 |
5 | 242401200214421342 |
6 | 4420441044002210 |
7 | 316351533636603 |
oct | 40253266663376 |
9 | 7772376171626 |
10 | 2222022420222 |
11 | 787399801280 |
12 | 2ba786990366 |
13 | 1316c7255417 |
14 | 797916aa6aa |
15 | 3cbeea0d5ec |
hex | 2055adb66fe |
2222022420222 has 64 divisors (see below), whose sum is σ = 5010791998464. Its totient is φ = 650968755840.
The previous prime is 2222022420209. The next prime is 2222022420223. The reversal of 2222022420222 is 2220242202222.
It is a junction number, because it is equal to n+sod(n) for n = 2222022420192 and 2222022420201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222022420223) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2514438 + ... + 3281225.
It is an arithmetic number, because the mean of its divisors is an integer number (78293624976).
Almost surely, 22222022420222 is an apocalyptic number.
2222022420222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2222022420222 is an abundant number, since it is smaller than the sum of its proper divisors (2788769578242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222022420222 is a wasteful number, since it uses less digits than its factorization.
2222022420222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5795873.
The product of its (nonzero) digits is 4096, while the sum is 24.
Adding to 2222022420222 its reverse (2220242202222), we get a palindrome (4442264622444).
The spelling of 2222022420222 in words is "two trillion, two hundred twenty-two billion, twenty-two million, four hundred twenty thousand, two hundred twenty-two".
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