Base | Representation |
---|---|
bin | 110010100000010011001111… |
… | …000001101111111001111010 |
3 | 1002010110122201020021021121000 |
4 | 302200103033001233321322 |
5 | 213103221330004201020 |
6 | 2104225234455225430 |
7 | 64533533164042656 |
oct | 6240231701577172 |
9 | 1063418636237530 |
10 | 222122002022010 |
11 | 64858459484032 |
12 | 20ab4895078276 |
13 | 96c30269c5b3c |
14 | 3cbca958dba66 |
15 | 1aa2d82a1a090 |
hex | ca04cf06fe7a |
222122002022010 has 64 divisors (see below), whose sum is σ = 592326644866560. Its totient is φ = 59232403258560.
The previous prime is 222122002022003. The next prime is 222122002022017. The reversal of 222122002022010 is 10220200221222.
222122002022010 is a `hidden beast` number, since 2 + 2 + 212 + 200 + 20 + 220 + 10 = 666.
It is an interprime number because it is at equal distance from previous prime (222122002022003) and next prime (222122002022017).
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 (222122002022017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242514015 + ... + 243428205.
It is an arithmetic number, because the mean of its divisors is an integer number (9255103826040).
Almost surely, 2222122002022010 is an apocalyptic number.
222122002022010 is an abundant number, since it is smaller than the sum of its proper divisors (370204642844550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222122002022010 is a wasteful number, since it uses less digits than its factorization.
222122002022010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1814100 (or 1814094 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 222122002022010 its reverse (10220200221222), we get a palindrome (232342202243232).
The spelling of 222122002022010 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, two million, twenty-two thousand, ten".
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