Base | Representation |
---|---|
bin | 11011101111011110110000… |
… | …101010111000110011011010 |
3 | 121000000001101122120120020110 |
4 | 123233132300222320303122 |
5 | 111443003141100311302 |
6 | 1111254355520105150 |
7 | 34461640006311135 |
oct | 3357366052706332 |
9 | 530001348516213 |
10 | 122010100010202 |
11 | 35970213728168 |
12 | 1182645b7651b6 |
13 | 53106702c6831 |
14 | 221b46b07721c |
15 | e18b69198b6c |
hex | 6ef7b0ab8cda |
122010100010202 has 32 divisors (see below), whose sum is σ = 259257248870400. Its totient is φ = 38206331408448.
The previous prime is 122010100010191. The next prime is 122010100010209. The reversal of 122010100010202 is 202010001010221.
It is not an unprimeable number, because it can be changed into a prime (122010100010209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9475770202 + ... + 9475783077.
It is an arithmetic number, because the mean of its divisors is an integer number (8101789027200).
Almost surely, 2122010100010202 is an apocalyptic number.
122010100010202 is an abundant number, since it is smaller than the sum of its proper divisors (137247148860198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122010100010202 is a wasteful number, since it uses less digits than its factorization.
122010100010202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18951553350.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 122010100010202 its reverse (202010001010221), we get a palindrome (324020101020423).
The spelling of 122010100010202 in words is "one hundred twenty-two trillion, ten billion, one hundred million, ten thousand, two hundred two".
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