Base | Representation |
---|---|
bin | 11101001010110000110… |
… | …11111111010100011110 |
3 | 10112210212211000120020022 |
4 | 32211120123333110132 |
5 | 112410012021042342 |
6 | 2044224234152142 |
7 | 132256503616235 |
oct | 16453033772436 |
9 | 3483784016208 |
10 | 1002211112222 |
11 | 357043055271 |
12 | 14229a582652 |
13 | 7367b3bb078 |
14 | 36715d77b1c |
15 | 1b10a92a9d2 |
hex | e9586ff51e |
1002211112222 has 16 divisors (see below), whose sum is σ = 1508659026000. Its totient is φ = 499326742080.
The previous prime is 1002211112213. The next prime is 1002211112237. The reversal of 1002211112222 is 2222111122001.
It is a super-2 number, since 2×10022111122222 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1002211112222.
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, 526322 + ... + 1510442.
It is an arithmetic number, because the mean of its divisors is an integer number (94291189125).
Almost surely, 21002211112222 is an apocalyptic number.
1002211112222 is a deficient number, since it is larger than the sum of its proper divisors (506447913778).
1002211112222 is a wasteful number, since it uses less digits than its factorization.
1002211112222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 985931.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1002211112222 its reverse (2222111122001), we get a palindrome (3224322234223).
The spelling of 1002211112222 in words is "one trillion, two billion, two hundred eleven million, one hundred twelve thousand, two hundred twenty-two".
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