Base | Representation |
---|---|
bin | 1011000111011111000101… |
… | …0101111010110010110110 |
3 | 1121021112021222121110210112 |
4 | 2301313301111322302312 |
5 | 3100231134114341042 |
6 | 41555135205223022 |
7 | 2401046026215362 |
oct | 261676125726266 |
9 | 47245258543715 |
10 | 12223231012022 |
11 | 399293027a198 |
12 | 1454b3b401a72 |
13 | 6a88518c2a04 |
14 | 3038711242a2 |
15 | 162e4aad7982 |
hex | b1df157acb6 |
12223231012022 has 64 divisors (see below), whose sum is σ = 18655699265280. Its totient is φ = 6005978160000.
The previous prime is 12223231012021. The next prime is 12223231012127. The reversal of 12223231012022 is 22021013232221.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223231012021) 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, 14780206373 + ... + 14780207199.
It is an arithmetic number, because the mean of its divisors is an integer number (291495301020).
Almost surely, 212223231012022 is an apocalyptic number.
12223231012022 is a deficient number, since it is larger than the sum of its proper divisors (6432468253258).
12223231012022 is a wasteful number, since it uses less digits than its factorization.
12223231012022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2237.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 12223231012022 its reverse (22021013232221), we get a palindrome (34244244244243).
The spelling of 12223231012022 in words is "twelve trillion, two hundred twenty-three billion, two hundred thirty-one million, twelve thousand, twenty-two".
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