Base | Representation |
---|---|
bin | 110010100000010001100100… |
… | …111011100000011101101010 |
3 | 1002010110111010011211211211000 |
4 | 302200101210323200131222 |
5 | 213103204203313013002 |
6 | 2104224342111215430 |
7 | 64533441111106233 |
oct | 6240214473403552 |
9 | 1063414104754730 |
10 | 222120222001002 |
11 | 64857725725996 |
12 | 20ab4478b17576 |
13 | 96c2b01cac780 |
14 | 3cbc96734608a |
15 | 1aa2ccb60b61c |
hex | ca0464ee076a |
222120222001002 has 32 divisors (see below), whose sum is σ = 531569762055360. Its totient is φ = 68344683692400.
The previous prime is 222120222000973. The next prime is 222120222001003. The reversal of 222120222001002 is 200100222021222.
222120222001002 is a `hidden beast` number, since 222 + 120 + 2 + 220 + 0 + 100 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (222120222001003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158205285624 + ... + 158205287027.
It is an arithmetic number, because the mean of its divisors is an integer number (16611555064230).
Almost surely, 2222120222001002 is an apocalyptic number.
222120222001002 is an abundant number, since it is smaller than the sum of its proper divisors (309449540054358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222120222001002 is a wasteful number, since it uses less digits than its factorization.
222120222001002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316410572675 (or 316410572669 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 222120222001002 its reverse (200100222021222), we get a palindrome (422220444022224).
The spelling of 222120222001002 in words is "two hundred twenty-two trillion, one hundred twenty billion, two hundred twenty-two million, one thousand, two".
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