Base | Representation |
---|---|
bin | 10100101011111100… |
… | …011100001111101110 |
3 | 2010022222222122111012 |
4 | 110223330130033232 |
5 | 330442244213402 |
6 | 14112030225222 |
7 | 1414302513152 |
oct | 245374341756 |
9 | 63288878435 |
10 | 22212101102 |
11 | 9469174354 |
12 | 437a955212 |
13 | 212ca852b9 |
14 | 1109dd3062 |
15 | 8a0078452 |
hex | 52bf1c3ee |
22212101102 has 8 divisors (see below), whose sum is σ = 33318968112. Its totient is φ = 11105778400.
The previous prime is 22212101071. The next prime is 22212101141. The reversal of 22212101102 is 20110121222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×222121011022 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11099 + ... + 211062.
It is an arithmetic number, because the mean of its divisors is an integer number (4164871014).
Almost surely, 222212101102 is an apocalyptic number.
22212101102 is a deficient number, since it is larger than the sum of its proper divisors (11106867010).
22212101102 is a wasteful number, since it uses less digits than its factorization.
22212101102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272154.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 22212101102 its reverse (20110121222), we get a palindrome (42322222324).
The spelling of 22212101102 in words is "twenty-two billion, two hundred twelve million, one hundred one thousand, one hundred two".
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