Base | Representation |
---|---|
bin | 11011110000111011111111… |
… | …110000000010111001001010 |
3 | 121000100121210120002021202022 |
4 | 123300323333300002321022 |
5 | 112001123203004310442 |
6 | 1111412353450204442 |
7 | 34502112601624436 |
oct | 3360737760027112 |
9 | 530317716067668 |
10 | 122110211010122 |
11 | 359a9716788135 |
12 | 1184193a723722 |
13 | 5319c35acb7aa |
14 | 2222246b4d9c6 |
15 | e1b57800c3d2 |
hex | 6f0effc02e4a |
122110211010122 has 8 divisors (see below), whose sum is σ = 186621265883556. Its totient is φ = 59903122382272.
The previous prime is 122110211010119. The next prime is 122110211010209. The reversal of 122110211010122 is 221010112011221.
It can be written as a sum of positive squares in 2 ways, for example, as 120010294116241 + 2099916893881 = 10954921^2 + 1449109^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1221102110101222 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 122110211010122.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575991561263 + ... + 575991561474.
Almost surely, 2122110211010122 is an apocalyptic number.
122110211010122 is a deficient number, since it is larger than the sum of its proper divisors (64511054873434).
122110211010122 is a wasteful number, since it uses less digits than its factorization.
122110211010122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1151983122792.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 122110211010122 its reverse (221010112011221), we get a palindrome (343120323021343).
The spelling of 122110211010122 in words is "one hundred twenty-two trillion, one hundred ten billion, two hundred eleven million, ten thousand, one hundred twenty-two".
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