Base | Representation |
---|---|
bin | 1010000011110101101001… |
… | …01000001110111010000101 |
3 | 2220022212001000121201000222 |
4 | 11001322310220032322011 |
5 | 10344422041134120401 |
6 | 115014431415314125 |
7 | 4442161362411242 |
oct | 501726450167205 |
9 | 86285030551028 |
10 | 22122112020101 |
11 | 7059a315709a5 |
12 | 25934b667b945 |
13 | c4614c46b4b2 |
14 | 566a0474c5c9 |
15 | 2856a8457c1b |
hex | 141eb4a0ee85 |
22122112020101 has 16 divisors (see below), whose sum is σ = 22924129032000. Its totient is φ = 21322732636800.
The previous prime is 22122112020097. The next prime is 22122112020163. The reversal of 22122112020101 is 10102021122122.
It is a cyclic number.
It is not a de Polignac number, because 22122112020101 - 22 = 22122112020097 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22122112020101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22122112040101) 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, 49142321 + ... + 49590441.
It is an arithmetic number, because the mean of its divisors is an integer number (1432758064500).
Almost surely, 222122112020101 is an apocalyptic number.
It is an amenable number.
22122112020101 is a deficient number, since it is larger than the sum of its proper divisors (802017011899).
22122112020101 is a wasteful number, since it uses less digits than its factorization.
22122112020101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 451060.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 22122112020101 its reverse (10102021122122), we get a palindrome (32224133142223).
The spelling of 22122112020101 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred twelve million, twenty thousand, one hundred one".
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