Base | Representation |
---|---|
bin | 11011110000110010100000… |
… | …010100100000001111110011 |
3 | 121000022122111022221100201112 |
4 | 123300302200110200033303 |
5 | 112000441320111121321 |
6 | 1111403550322023535 |
7 | 34501302214632542 |
oct | 3360624024401763 |
9 | 530278438840645 |
10 | 122100020020211 |
11 | 359a5367184622 |
12 | 1183b9757a7bab |
13 | 5318ca069014c |
14 | 222195b4b2159 |
15 | e1b17d4c4a5b |
hex | 6f0ca05203f3 |
122100020020211 has 8 divisors (see below), whose sum is σ = 128526627840000. Its totient is φ = 115673441298120.
The previous prime is 122100020020193. The next prime is 122100020020247. The reversal of 122100020020211 is 112020020001221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122100020020211 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122100020920211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1617566 + ... + 15710396.
It is an arithmetic number, because the mean of its divisors is an integer number (16065828480000).
Almost surely, 2122100020020211 is an apocalyptic number.
122100020020211 is a deficient number, since it is larger than the sum of its proper divisors (6426607819789).
122100020020211 is a wasteful number, since it uses less digits than its factorization.
122100020020211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14548849.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 122100020020211 its reverse (112020020001221), we get a palindrome (234120040021432).
The spelling of 122100020020211 in words is "one hundred twenty-two trillion, one hundred billion, twenty million, twenty thousand, two hundred eleven".
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