Base | Representation |
---|---|
bin | 1001000110101110000101… |
… | …10100100010101101001001 |
3 | 2121220002120100102210101120 |
4 | 10203113002310202231021 |
5 | 10111020240421321301 |
6 | 110330010400105453 |
7 | 4134356402316111 |
oct | 443270264425511 |
9 | 77802510383346 |
10 | 20022111120201 |
11 | 641a36982a9a3 |
12 | 22b4504605289 |
13 | b23100170c08 |
14 | 4d310aa86041 |
15 | 24ac4b113e36 |
hex | 1235c2d22b49 |
20022111120201 has 16 divisors (see below), whose sum is σ = 26717781830400. Its totient is φ = 13337260427088.
The previous prime is 20022111120199. The next prime is 20022111120227. The reversal of 20022111120201 is 10202111122002.
It is not a de Polignac number, because 20022111120201 - 21 = 20022111120199 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (20022111120901) 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, 24993210 + ... + 25781868.
It is an arithmetic number, because the mean of its divisors is an integer number (1669861364400).
Almost surely, 220022111120201 is an apocalyptic number.
It is an amenable number.
20022111120201 is a deficient number, since it is larger than the sum of its proper divisors (6695670710199).
20022111120201 is a wasteful number, since it uses less digits than its factorization.
20022111120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 795508.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 20022111120201 its reverse (10202111122002), we get a palindrome (30224222242203).
The spelling of 20022111120201 in words is "twenty trillion, twenty-two billion, one hundred eleven million, one hundred twenty thousand, two hundred one".
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