Base | Representation |
---|---|
bin | 11001001111100100100100… |
… | …100000011100101001010110 |
3 | 112120002112011212010121100101 |
4 | 121033210210200130221112 |
5 | 104022432430330320042 |
6 | 1032042240110004314 |
7 | 32246006244356614 |
oct | 3117444440345126 |
9 | 476075155117311 |
10 | 111021222120022 |
11 | 32413921629a55 |
12 | 105507a67a669a |
13 | 49c43441b2466 |
14 | 1d5b654aba6b4 |
15 | cc7db414e6b7 |
hex | 64f92481ca56 |
111021222120022 has 4 divisors (see below), whose sum is σ = 166531833180036. Its totient is φ = 55510611060010.
The previous prime is 111021222120001. The next prime is 111021222120049. The reversal of 111021222120022 is 220021222120111.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×1110212221200222 (a number of 29 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 as a sum of consecutive naturals, namely, 27755305530004 + ... + 27755305530007.
It is an arithmetic number, because the mean of its divisors is an integer number (41632958295009).
Almost surely, 2111021222120022 is an apocalyptic number.
111021222120022 is a deficient number, since it is larger than the sum of its proper divisors (55510611060014).
111021222120022 is an equidigital number, since it uses as much as digits as its factorization.
111021222120022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55510611060013.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 111021222120022 its reverse (220021222120111), we get a palindrome (331042444240133).
The spelling of 111021222120022 in words is "one hundred eleven trillion, twenty-one billion, two hundred twenty-two million, one hundred twenty thousand, twenty-two".
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