Base | Representation |
---|---|
bin | 110010100001100101010010… |
… | …101110111010010001111001 |
3 | 1002010210002010200220020122101 |
4 | 302201211102232322101321 |
5 | 213111142301410202301 |
6 | 2104333525445023401 |
7 | 64543102462143361 |
oct | 6241452256722171 |
9 | 1063702120806571 |
10 | 222210111022201 |
11 | 64891862736a65 |
12 | 20b099846b4b61 |
13 | 96cb428b16003 |
14 | 3cc30535d59a1 |
15 | 1aa52dcd65701 |
hex | ca1952bba479 |
222210111022201 has 8 divisors (see below), whose sum is σ = 222253672680000. Its totient is φ = 222166551519120.
The previous prime is 222210111022199. The next prime is 222210111022223. The reversal of 222210111022201 is 102220111012222.
222210111022201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 222210111022201 - 21 = 222210111022199 is a prime.
It is a super-2 number, since 2×2222101110222012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222210111022271) 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, 214074550 + ... + 215110048.
It is an arithmetic number, because the mean of its divisors is an integer number (27781709085000).
Almost surely, 2222210111022201 is an apocalyptic number.
It is an amenable number.
222210111022201 is a deficient number, since it is larger than the sum of its proper divisors (43561657799).
222210111022201 is a wasteful number, since it uses less digits than its factorization.
222210111022201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1077359.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 222210111022201 its reverse (102220111012222), we get a palindrome (324430222034423).
The spelling of 222210111022201 in words is "two hundred twenty-two trillion, two hundred ten billion, one hundred eleven million, twenty-two thousand, two hundred one".
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