Base | Representation |
---|---|
bin | 1010001101000110001101… |
… | …0101101010101001000110 |
3 | 1110201122002112112021212201 |
4 | 2203101203111222221012 |
5 | 2432312302011414342 |
6 | 35510241424505114 |
7 | 2235425030420503 |
oct | 243214325525106 |
9 | 43648075467781 |
10 | 11220121201222 |
11 | 3636476a0142a |
12 | 131264ba7b19a |
13 | 63508c27574b |
14 | 2ab0b1a8c4aa |
15 | 146cdb33adb7 |
hex | a346356aa46 |
11220121201222 has 16 divisors (see below), whose sum is σ = 17062697374272. Its totient is φ = 5533080869160.
The previous prime is 11220121201217. The next prime is 11220121201231. The reversal of 11220121201222 is 22210212102211.
It is a super-2 number, since 2×112201212012222 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 11220121201222.
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, 131321988 + ... + 131407399.
It is an arithmetic number, because the mean of its divisors is an integer number (1066418585892).
Almost surely, 211220121201222 is an apocalyptic number.
11220121201222 is a deficient number, since it is larger than the sum of its proper divisors (5842576173050).
11220121201222 is a wasteful number, since it uses less digits than its factorization.
11220121201222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262729683.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 11220121201222 its reverse (22210212102211), we get a palindrome (33430333303433).
The spelling of 11220121201222 in words is "eleven trillion, two hundred twenty billion, one hundred twenty-one million, two hundred one thousand, two hundred twenty-two".
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