Base | Representation |
---|---|
bin | 11011100010011000101011… |
… | …000111000111110111011010 |
3 | 120212211000121211211102201121 |
4 | 123202120223013013313122 |
5 | 111333232203020200442 |
6 | 1105325132441435454 |
7 | 34336631634631666 |
oct | 3342305307076732 |
9 | 525730554742647 |
10 | 121110211100122 |
11 | 35653608913922 |
12 | 116bbb7879bb8a |
13 | 527684a864c0a |
14 | 21c9aa072b8a6 |
15 | e0054b7b2967 |
hex | 6e262b1c7dda |
121110211100122 has 16 divisors (see below), whose sum is σ = 182195122435200. Its totient is φ = 60378521288688.
The previous prime is 121110211100119. The next prime is 121110211100147. The reversal of 121110211100122 is 221001112011121.
It is a super-2 number, since 2×1211102111001222 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 121110211100096 and 121110211100105.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9334803 + ... + 18148249.
It is an arithmetic number, because the mean of its divisors is an integer number (11387195152200).
Almost surely, 2121110211100122 is an apocalyptic number.
121110211100122 is a deficient number, since it is larger than the sum of its proper divisors (61084911335078).
121110211100122 is a wasteful number, since it uses less digits than its factorization.
121110211100122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8833485.
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 121110211100122 its reverse (221001112011121), we get a palindrome (342111323111243).
The spelling of 121110211100122 in words is "one hundred twenty-one trillion, one hundred ten billion, two hundred eleven million, one hundred thousand, one hundred twenty-two".
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