Base | Representation |
---|---|
bin | 11011101111010111010100… |
… | …100000000010011011010110 |
3 | 120222222021202220020112020202 |
4 | 123233113110200002123112 |
5 | 111442340310432224342 |
6 | 1111250555100300502 |
7 | 34461235022532044 |
oct | 3357272440023326 |
9 | 528867686215222 |
10 | 122002111211222 |
11 | 35967894210260 |
12 | 118249b0241732 |
13 | 530c9991a5b48 |
14 | 221ad10087394 |
15 | e1884cb62332 |
hex | 6ef5d48026d6 |
122002111211222 has 32 divisors (see below), whose sum is σ = 203851797682464. Its totient is φ = 54296600832000.
The previous prime is 122002111211209. The next prime is 122002111211237. The reversal of 122002111211222 is 222112111200221.
It is a junction number, because it is equal to n+sod(n) for n = 122002111211194 and 122002111211203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277029779 + ... + 277469822.
It is an arithmetic number, because the mean of its divisors is an integer number (6370368677577).
Almost surely, 2122002111211222 is an apocalyptic number.
122002111211222 is a deficient number, since it is larger than the sum of its proper divisors (81849686471242).
122002111211222 is a wasteful number, since it uses less digits than its factorization.
122002111211222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 554499824.
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 122002111211222 its reverse (222112111200221), we get a palindrome (344114222411443).
The spelling of 122002111211222 in words is "one hundred twenty-two trillion, two billion, one hundred eleven million, two hundred eleven thousand, two hundred twenty-two".
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