Base | Representation |
---|---|
bin | 1010000110011001010111… |
… | …10000011101101000110100 |
3 | 2220122020220210012100102021 |
4 | 11003030223300131220310 |
5 | 10402342100030342322 |
6 | 115123045430322524 |
7 | 4451422516126021 |
oct | 503145360355064 |
9 | 86566823170367 |
10 | 22210010012212 |
11 | 7093237702390 |
12 | 25a85474b9444 |
13 | c5151994ba09 |
14 | 56ad823da548 |
15 | 287aeeec24c7 |
hex | 14332bc1da34 |
22210010012212 has 24 divisors (see below), whose sum is σ = 42620622149952. Its totient is φ = 10043151014400.
The previous prime is 22210010012191. The next prime is 22210010012219. The reversal of 22210010012212 is 21221001001222.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22210010012219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307693464 + ... + 1307710447.
It is an arithmetic number, because the mean of its divisors is an integer number (1775859256248).
Almost surely, 222210010012212 is an apocalyptic number.
22210010012212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
22210010012212 is a deficient number, since it is larger than the sum of its proper divisors (20410612137740).
22210010012212 is a wasteful number, since it uses less digits than its factorization.
22210010012212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2615404119 (or 2615404117 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 22210010012212 its reverse (21221001001222), we get a palindrome (43431011013434).
The spelling of 22210010012212 in words is "twenty-two trillion, two hundred ten billion, ten million, twelve thousand, two hundred twelve".
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