Base | Representation |
---|---|
bin | 1001001001101000100001… |
… | …01001100011100111101110 |
3 | 2122020122220210102010211122 |
4 | 10210310100221203213232 |
5 | 10114140231441023042 |
6 | 110444002300020542 |
7 | 4144531621231403 |
oct | 444642051434756 |
9 | 78218823363748 |
10 | 20122201111022 |
11 | 6458860a4047a |
12 | 230b998531752 |
13 | b2c6914cb35a |
14 | 4d7cc3a502aa |
15 | 24d6581c77d2 |
hex | 124d10a639ee |
20122201111022 has 16 divisors (see below), whose sum is σ = 30692372042112. Its totient is φ = 9891984678840.
The previous prime is 20122201111009. The next prime is 20122201111037. The reversal of 20122201111022 is 22011110222102.
It is a super-2 number, since 2×201222011110222 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143491754 + ... + 143631917.
It is an arithmetic number, because the mean of its divisors is an integer number (1918273252632).
Almost surely, 220122201111022 is an apocalyptic number.
20122201111022 is a deficient number, since it is larger than the sum of its proper divisors (10570170931090).
20122201111022 is a wasteful number, since it uses less digits than its factorization.
20122201111022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287124263.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 20122201111022 its reverse (22011110222102), we get a palindrome (42133311333124).
The spelling of 20122201111022 in words is "twenty trillion, one hundred twenty-two billion, two hundred one million, one hundred eleven thousand, twenty-two".
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