Base | Representation |
---|---|
bin | 1010001100100101000000… |
… | …1100001000111100101110 |
3 | 1110200210002111112110221022 |
4 | 2203021100030020330232 |
5 | 2432141024230032342 |
6 | 35502205254534142 |
7 | 2234661143446466 |
oct | 243112014107456 |
9 | 43623074473838 |
10 | 11211210002222 |
11 | 363271385275a |
12 | 1310983667352 |
13 | 63429c017729 |
14 | 2aa8a8390ba6 |
15 | 146968d509d2 |
hex | a3250308f2e |
11211210002222 has 16 divisors (see below), whose sum is σ = 17249617949760. Its totient is φ = 5462378996448.
The previous prime is 11211210002203. The next prime is 11211210002341. The reversal of 11211210002222 is 22220001211211.
It is a self number, because there is not a number n which added to its sum of digits gives 11211210002222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260389373 + ... + 260432424.
It is an arithmetic number, because the mean of its divisors is an integer number (1078101121860).
Almost surely, 211211210002222 is an apocalyptic number.
11211210002222 is a deficient number, since it is larger than the sum of its proper divisors (6038407947538).
11211210002222 is a wasteful number, since it uses less digits than its factorization.
11211210002222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520822075.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 11211210002222 its reverse (22220001211211), we get a palindrome (33431211213433).
The spelling of 11211210002222 in words is "eleven trillion, two hundred eleven billion, two hundred ten million, two thousand, two hundred twenty-two".
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