Base | Representation |
---|---|
bin | 1010000011011111011111… |
… | …10100001111000010011111 |
3 | 2220021201100020220121011202 |
4 | 11001233233310033002133 |
5 | 10344223212322321343 |
6 | 115005143410510115 |
7 | 4441260603054224 |
oct | 501575764170237 |
9 | 86251306817152 |
10 | 22110220120223 |
11 | 7054989933574 |
12 | 2591137b9533b |
13 | c44ca5825351 |
14 | 5661d722d94b |
15 | 28520e43bdb8 |
hex | 141befd0f09f |
22110220120223 has 12 divisors (see below), whose sum is σ = 22139120713920. Its totient is φ = 22081352757696.
The previous prime is 22110220120211. The next prime is 22110220120283. The reversal of 22110220120223 is 32202102201122.
It is not a de Polignac number, because 22110220120223 - 24 = 22110220120207 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22110220120195 and 22110220120204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22110220120283) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6582380018 + ... + 6582383376.
It is an arithmetic number, because the mean of its divisors is an integer number (1844926726160).
Almost surely, 222110220120223 is an apocalyptic number.
22110220120223 is a deficient number, since it is larger than the sum of its proper divisors (28900593697).
22110220120223 is an frugal number, since it uses more digits than its factorization.
22110220120223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9298 (or 7805 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 22110220120223 its reverse (32202102201122), we get a palindrome (54312322321345).
The spelling of 22110220120223 in words is "twenty-two trillion, one hundred ten billion, two hundred twenty million, one hundred twenty thousand, two hundred twenty-three".
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