Base | Representation |
---|---|
bin | 100000011110111010001… |
… | …001010001110110100110 |
3 | 21220101201121211221202111 |
4 | 200132322021101312212 |
5 | 243033032010134342 |
6 | 4425244045031234 |
7 | 320162161421650 |
oct | 40367211216646 |
9 | 7811647757674 |
10 | 2232211021222 |
11 | 790747a22a86 |
12 | 30074ab5551a |
13 | 13265c038600 |
14 | 7a07a8c56d0 |
15 | 3d0e9223217 |
hex | 207ba251da6 |
2232211021222 has 48 divisors (see below), whose sum is σ = 4144109617152. Its totient is φ = 882974083680.
The previous prime is 2232211021219. The next prime is 2232211021241. The reversal of 2232211021222 is 2221201122322.
It is a happy number.
It is a super-3 number, since 3×22322110212223 (a number of 38 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2232211021193 and 2232211021202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23392347 + ... + 23487577.
It is an arithmetic number, because the mean of its divisors is an integer number (86335617024).
Almost surely, 22232211021222 is an apocalyptic number.
2232211021222 is a deficient number, since it is larger than the sum of its proper divisors (1911898595930).
2232211021222 is a wasteful number, since it uses less digits than its factorization.
2232211021222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105173 (or 105160 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 2232211021222 its reverse (2221201122322), we get a palindrome (4453412143544).
The spelling of 2232211021222 in words is "two trillion, two hundred thirty-two billion, two hundred eleven million, twenty-one thousand, two hundred twenty-two".
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