Base | Representation |
---|---|
bin | 11011101111101000001010… |
… | …101111011111101100010101 |
3 | 121000001000110121120012101020 |
4 | 123233220022233133230111 |
5 | 111443134332440231401 |
6 | 1111303150113351353 |
7 | 34462445222213511 |
oct | 3357501257375425 |
9 | 530030417505336 |
10 | 122020201102101 |
11 | 35974527509aa5 |
12 | 118283ba568559 |
13 | 53115bcc1a7a3 |
14 | 221bb487d3141 |
15 | e1905ad74d36 |
hex | 6efa0abdfb15 |
122020201102101 has 8 divisors (see below), whose sum is σ = 171256422599520. Its totient is φ = 77065390169712.
The previous prime is 122020201102097. The next prime is 122020201102141. The reversal of 122020201102101 is 101201102020221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122020201102101 - 22 = 122020201102097 is a prime.
It is a super-2 number, since 2×1220202011021012 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122020201102141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070352641190 + ... + 1070352641303.
It is an arithmetic number, because the mean of its divisors is an integer number (21407052824940).
Almost surely, 2122020201102101 is an apocalyptic number.
It is an amenable number.
122020201102101 is a deficient number, since it is larger than the sum of its proper divisors (49236221497419).
122020201102101 is a wasteful number, since it uses less digits than its factorization.
122020201102101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2140705282515.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 122020201102101 its reverse (101201102020221), we get a palindrome (223221303122322).
The spelling of 122020201102101 in words is "one hundred twenty-two trillion, twenty billion, two hundred one million, one hundred two thousand, one hundred one".
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