Base | Representation |
---|---|
bin | 1010000000111000001100… |
… | …1100010001011101111110 |
3 | 1102222120020220220202110100 |
4 | 2200032003030101131332 |
5 | 2420342343231242342 |
6 | 35230003404221530 |
7 | 2214314034435303 |
oct | 240160314213576 |
9 | 42876226822410 |
10 | 11010202212222 |
11 | 3565445127a64 |
12 | 1299a2653a8a6 |
13 | 61b346c91715 |
14 | 2a0c7a4d50aa |
15 | 1416021abe4c |
hex | a038331177e |
11010202212222 has 24 divisors (see below), whose sum is σ = 23895666544464. Its totient is φ = 3663878416704.
The previous prime is 11010202212199. The next prime is 11010202212257. The reversal of 11010202212222 is 22221220201011.
It is a happy number.
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 = 11010202212195 and 11010202212204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 515737978 + ... + 515759325.
It is an arithmetic number, because the mean of its divisors is an integer number (995652772686).
Almost surely, 211010202212222 is an apocalyptic number.
11010202212222 is an abundant number, since it is smaller than the sum of its proper divisors (12885464332242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11010202212222 is a wasteful number, since it uses less digits than its factorization.
11010202212222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1031497904 (or 1031497901 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 11010202212222 its reverse (22221220201011), we get a palindrome (33231422413233).
The spelling of 11010202212222 in words is "eleven trillion, ten billion, two hundred two million, two hundred twelve thousand, two hundred twenty-two".
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