Base | Representation |
---|---|
bin | 1010000110001010011100… |
… | …11000111101111110111011 |
3 | 2220121111020122001112100122 |
4 | 11003011032120331332323 |
5 | 10402224144241334321 |
6 | 115115243012123455 |
7 | 4451020166515412 |
oct | 503051630757673 |
9 | 86544218045318 |
10 | 22202001121211 |
11 | 708a8a7911aaa |
12 | 25a6a9130658b |
13 | c50841614a62 |
14 | 56a82289a479 |
15 | 2877d1d1c8ab |
hex | 14314e63dfbb |
22202001121211 has 8 divisors (see below), whose sum is σ = 22972782610800. Its totient is φ = 21431565981280.
The previous prime is 22202001121207. The next prime is 22202001121241. The reversal of 22202001121211 is 11212110020222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22202001121211 - 22 = 22202001121207 is a prime.
It is a super-2 number, since 2×222020011212112 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22202001121211.
It is not an unprimeable number, because it can be changed into a prime (22202001121241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86456981 + ... + 86713398.
It is an arithmetic number, because the mean of its divisors is an integer number (2871597826350).
Almost surely, 222202001121211 is an apocalyptic number.
22202001121211 is a deficient number, since it is larger than the sum of its proper divisors (770781489589).
22202001121211 is a wasteful number, since it uses less digits than its factorization.
22202001121211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173174829.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 22202001121211 its reverse (11212110020222), we get a palindrome (33414111141433).
The spelling of 22202001121211 in words is "twenty-two trillion, two hundred two billion, one million, one hundred twenty-one thousand, two hundred eleven".
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