Base | Representation |
---|---|
bin | 10100101011111100… |
… | …000110100001001110 |
3 | 2010022222211010102012 |
4 | 110223330012201032 |
5 | 330442233341420 |
6 | 14112024301222 |
7 | 1414301662541 |
oct | 245374064116 |
9 | 63288733365 |
10 | 22212012110 |
11 | 9469113502 |
12 | 437a911812 |
13 | 212ca53942 |
14 | 1109dac858 |
15 | 8a005bdc5 |
hex | 52bf0684e |
22212012110 has 8 divisors (see below), whose sum is σ = 39981621816. Its totient is φ = 8884804840.
The previous prime is 22212012101. The next prime is 22212012139. The reversal of 22212012110 is 1121021222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×222120121103 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110600596 + ... + 1110600615.
It is an arithmetic number, because the mean of its divisors is an integer number (4997702727).
Almost surely, 222212012110 is an apocalyptic number.
22212012110 is a deficient number, since it is larger than the sum of its proper divisors (17769609706).
22212012110 is a wasteful number, since it uses less digits than its factorization.
22212012110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2221201218.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 22212012110 its reverse (1121021222), we get a palindrome (23333033332).
The spelling of 22212012110 in words is "twenty-two billion, two hundred twelve million, twelve thousand, one hundred ten".
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