Base | Representation |
---|---|
bin | 1100111011111010011… |
… | …1101010010011001100 |
3 | 210020122101101212112102 |
4 | 3032332213222103030 |
5 | 12120122244300022 |
6 | 250032444254232 |
7 | 22025230505552 |
oct | 3167647522314 |
9 | 706571355472 |
10 | 222241400012 |
11 | 86285527225 |
12 | 370a4241378 |
13 | 17c5a1922b8 |
14 | aa83d3dbd2 |
15 | 5baad88a92 |
hex | 33be9ea4cc |
222241400012 has 12 divisors (see below), whose sum is σ = 388925885040. Its totient is φ = 111119718576.
The previous prime is 222241400011. The next prime is 222241400021. The reversal of 222241400012 is 210004142222.
It is not an unprimeable number, because it can be changed into a prime (222241400011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552218 + ... + 865694.
It is an arithmetic number, because the mean of its divisors is an integer number (32410490420).
Almost surely, 2222241400012 is an apocalyptic number.
It is an amenable number.
222241400012 is a deficient number, since it is larger than the sum of its proper divisors (166684485028).
222241400012 is a wasteful number, since it uses less digits than its factorization.
222241400012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490720 (or 490718 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 222241400012 its reverse (210004142222), we get a palindrome (432245542234).
The spelling of 222241400012 in words is "two hundred twenty-two billion, two hundred forty-one million, four hundred thousand, twelve".
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