Base | Representation |
---|---|
bin | 1100111011111000010… |
… | …0010000111101111010 |
3 | 210020121201221110102002 |
4 | 3032332010100331322 |
5 | 12120112410334320 |
6 | 250031513341002 |
7 | 22025055601631 |
oct | 3167604207572 |
9 | 706551843362 |
10 | 222232121210 |
11 | 862802699a0 |
12 | 370a1107762 |
13 | 17c58293a98 |
14 | aa82a06518 |
15 | 5baa154675 |
hex | 33be110f7a |
222232121210 has 16 divisors (see below), whose sum is σ = 436383074592. Its totient is φ = 80811680400.
The previous prime is 222232121203. The next prime is 222232121231. The reversal of 222232121210 is 12121232222.
222232121210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2222321212102 (a number of 23 digits) contains 22 as substring.
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, 1010145896 + ... + 1010146115.
It is an arithmetic number, because the mean of its divisors is an integer number (27273942162).
Almost surely, 2222232121210 is an apocalyptic number.
222232121210 is a deficient number, since it is larger than the sum of its proper divisors (214150953382).
222232121210 is a wasteful number, since it uses less digits than its factorization.
222232121210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2020292029.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 222232121210 its reverse (12121232222), we get a palindrome (234353353432).
The spelling of 222232121210 in words is "two hundred twenty-two billion, two hundred thirty-two million, one hundred twenty-one thousand, two hundred ten".
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