Base | Representation |
---|---|
bin | 1010000011110010000111… |
… | …10111001000101001100110 |
3 | 2220022200011011122021020101 |
4 | 11001321003313020221212 |
5 | 10344404202321214342 |
6 | 115013515553054314 |
7 | 4442063450356615 |
oct | 501710367105146 |
9 | 86280134567211 |
10 | 22120220101222 |
11 | 7059150635281 |
12 | 2593068b5739a |
13 | c45c0a506c79 |
14 | 5668a538987c |
15 | 2855e72e43b7 |
hex | 141e43dc8a66 |
22120220101222 has 4 divisors (see below), whose sum is σ = 33180330151836. Its totient is φ = 11060110050610.
The previous prime is 22120220101211. The next prime is 22120220101271. The reversal of 22120220101222 is 22210102202122.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 22120220101222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5530055025304 + ... + 5530055025307.
It is an arithmetic number, because the mean of its divisors is an integer number (8295082537959).
Almost surely, 222120220101222 is an apocalyptic number.
22120220101222 is a deficient number, since it is larger than the sum of its proper divisors (11060110050614).
22120220101222 is a wasteful number, since it uses less digits than its factorization.
22120220101222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11060110050613.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 22120220101222 its reverse (22210102202122), we get a palindrome (44330322303344).
The spelling of 22120220101222 in words is "twenty-two trillion, one hundred twenty billion, two hundred twenty million, one hundred one thousand, two hundred twenty-two".
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