Base | Representation |
---|---|
bin | 11110101111001001100… |
… | …101100010001010100110 |
3 | 21110220222121122100220221 |
4 | 132233021211202022212 |
5 | 234101302004031042 |
6 | 4254200352114554 |
7 | 305413362166402 |
oct | 36571145421246 |
9 | 7426877570827 |
10 | 2112211002022 |
11 | 7448690554a0 |
12 | 2a143b235a5a |
13 | 124246b455a4 |
14 | 74335576102 |
15 | 39e24266d67 |
hex | 1ebc99622a6 |
2112211002022 has 16 divisors (see below), whose sum is σ = 3521559339792. Its totient is φ = 941980892320.
The previous prime is 2112211002007. The next prime is 2112211002053. The reversal of 2112211002022 is 2202001122112.
It is a happy number.
It is a super-2 number, since 2×21122110020222 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2112211001987 and 2112211002005.
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, 905749693 + ... + 905752024.
It is an arithmetic number, because the mean of its divisors is an integer number (220097458737).
Almost surely, 22112211002022 is an apocalyptic number.
2112211002022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2112211002022 is a deficient number, since it is larger than the sum of its proper divisors (1409348337770).
2112211002022 is a wasteful number, since it uses less digits than its factorization.
2112211002022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1811501783.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 2112211002022 its reverse (2202001122112), we get a palindrome (4314212124134).
The spelling of 2112211002022 in words is "two trillion, one hundred twelve billion, two hundred eleven million, two thousand, twenty-two".
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