Base | Representation |
---|---|
bin | 11011101111011110110111… |
… | …111000110011111111011111 |
3 | 121000000001201002102121121200 |
4 | 123233132313320303333133 |
5 | 111443003413100213043 |
6 | 1111254415523330543 |
7 | 34461643006464453 |
oct | 3357366770637737 |
9 | 530001632377550 |
10 | 122010221101023 |
11 | 35970276014522 |
12 | 11826494220a53 |
13 | 531068c4130c8 |
14 | 221b47d198663 |
15 | e18b74b177d3 |
hex | 6ef7b7e33fdf |
122010221101023 has 6 divisors (see below), whose sum is σ = 176236986034824. Its totient is φ = 81340147400676.
The previous prime is 122010221100983. The next prime is 122010221101169. The reversal of 122010221101023 is 320101122010221.
It is not a de Polignac number, because 122010221101023 - 213 = 122010221092831 is a prime.
It is a super-3 number, since 3×1220102211010233 (a number of 43 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122010221100987 and 122010221101005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122010221151023) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6778345616715 + ... + 6778345616732.
It is an arithmetic number, because the mean of its divisors is an integer number (29372831005804).
Almost surely, 2122010221101023 is an apocalyptic number.
122010221101023 is a deficient number, since it is larger than the sum of its proper divisors (54226764933801).
122010221101023 is a wasteful number, since it uses less digits than its factorization.
122010221101023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13556691233453 (or 13556691233450 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 122010221101023 its reverse (320101122010221), we get a palindrome (442111343111244).
The spelling of 122010221101023 in words is "one hundred twenty-two trillion, ten billion, two hundred twenty-one million, one hundred one thousand, twenty-three".
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