Base | Representation |
---|---|
bin | 11110110110100111000… |
… | …101000110111011011110 |
3 | 21111200122220202210102221 |
4 | 132312213011012323132 |
5 | 234214203313323402 |
6 | 4302003323535554 |
7 | 306116035511116 |
oct | 36664705067336 |
9 | 7450586683387 |
10 | 2120222011102 |
11 | 7481aa062158 |
12 | 2a2ab608a5ba |
13 | 124c22741650 |
14 | 748954a8046 |
15 | 3a2426d9337 |
hex | 1eda7146ede |
2120222011102 has 16 divisors (see below), whose sum is σ = 3427756339392. Its totient is φ = 977769056160.
The previous prime is 2120222011087. The next prime is 2120222011189. The reversal of 2120222011102 is 2011102220212.
It is a happy number.
It is a super-2 number, since 2×21202220111022 (a number of 25 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, 33090253 + ... + 33154264.
It is an arithmetic number, because the mean of its divisors is an integer number (214234771212).
Almost surely, 22120222011102 is an apocalyptic number.
2120222011102 is a deficient number, since it is larger than the sum of its proper divisors (1307534328290).
2120222011102 is a wasteful number, since it uses less digits than its factorization.
2120222011102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66245763.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 2120222011102 its reverse (2011102220212), we get a palindrome (4131324231314).
The spelling of 2120222011102 in words is "two trillion, one hundred twenty billion, two hundred twenty-two million, eleven thousand, one hundred two".
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