Base | Representation |
---|---|
bin | 1011000001100101111110… |
… | …1000101011110110100011 |
3 | 1120220212000011202112100122 |
4 | 2300121133220223312203 |
5 | 3042101330031211321 |
6 | 41440434304510455 |
7 | 2360533341463325 |
oct | 260313750536643 |
9 | 46825004675318 |
10 | 12122002210211 |
11 | 3953a04256103 |
12 | 14393aa01b42b |
13 | 69c13b64630a |
14 | 2dc9cabd7615 |
15 | 1604c3a738ab |
hex | b065fa2bda3 |
12122002210211 has 8 divisors (see below), whose sum is σ = 12649087595040. Its totient is φ = 11594920309632.
The previous prime is 12122002210183. The next prime is 12122002210223. The reversal of 12122002210211 is 11201220022121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12122002210211 - 26 = 12122002210147 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12122002210211.
It is not an unprimeable number, because it can be changed into a prime (12122002210271) 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, 8287205 + ... + 9639593.
It is an arithmetic number, because the mean of its divisors is an integer number (1581135949380).
Almost surely, 212122002210211 is an apocalyptic number.
12122002210211 is a deficient number, since it is larger than the sum of its proper divisors (527085384829).
12122002210211 is a wasteful number, since it uses less digits than its factorization.
12122002210211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1742125.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12122002210211 its reverse (11201220022121), we get a palindrome (23323222232332).
The spelling of 12122002210211 in words is "twelve trillion, one hundred twenty-two billion, two million, two hundred ten thousand, two hundred eleven".
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