Base | Representation |
---|---|
bin | 1011000110010000110100… |
… | …0000000100110000000001 |
3 | 1121012112001201002012111100 |
4 | 2301210031000010300001 |
5 | 3044410121333224301 |
6 | 41541342251005013 |
7 | 2366403251314326 |
oct | 261441500046001 |
9 | 47175051065440 |
10 | 12202220211201 |
11 | 3984a2921a599 |
12 | 1450a56a39769 |
13 | 6a68839989a7 |
14 | 30283a8bcb4d |
15 | 16261b255286 |
hex | b190d004c01 |
12202220211201 has 24 divisors (see below), whose sum is σ = 18553246002720. Its totient is φ = 7706597838336.
The previous prime is 12202220211161. The next prime is 12202220211271. The reversal of 12202220211201 is 10211202220221.
It is a happy number.
12202220211201 is a `hidden beast` number, since 1 + 220 + 2 + 220 + 21 + 1 + 201 = 666.
It is not a de Polignac number, because 12202220211201 - 214 = 12202220194817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12202220211271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25426465 + ... + 25901921.
It is an arithmetic number, because the mean of its divisors is an integer number (773051916780).
Almost surely, 212202220211201 is an apocalyptic number.
It is an amenable number.
12202220211201 is a deficient number, since it is larger than the sum of its proper divisors (6351025791519).
12202220211201 is a wasteful number, since it uses less digits than its factorization.
12202220211201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 625565 (or 625562 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 12202220211201 its reverse (10211202220221), we get a palindrome (22413422431422).
The spelling of 12202220211201 in words is "twelve trillion, two hundred two billion, two hundred twenty million, two hundred eleven thousand, two hundred one".
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