Base | Representation |
---|---|
bin | 1011000111010011111000… |
… | …0000010101011000101110 |
3 | 1121021020112022001121200111 |
4 | 2301310332000111120232 |
5 | 3100204003342411420 |
6 | 41553520444450234 |
7 | 2400611333054314 |
oct | 261647600253056 |
9 | 47236468047614 |
10 | 12220222232110 |
11 | 3991626962322 |
12 | 145443b84997a |
13 | 6a8492456079 |
14 | 3036676b40b4 |
15 | 162d218ac45a |
hex | b1d3e01562e |
12220222232110 has 8 divisors (see below), whose sum is σ = 21996400017816. Its totient is φ = 4888088892840.
The previous prime is 12220222232087. The next prime is 12220222232111. The reversal of 12220222232110 is 1123222202221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12220222232111) 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, 611011111596 + ... + 611011111615.
It is an arithmetic number, because the mean of its divisors is an integer number (2749550002227).
Almost surely, 212220222232110 is an apocalyptic number.
12220222232110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12220222232110 is a deficient number, since it is larger than the sum of its proper divisors (9776177785706).
12220222232110 is a wasteful number, since it uses less digits than its factorization.
12220222232110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1222022223218.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 12220222232110 its reverse (1123222202221), we get a palindrome (13343444434331).
The spelling of 12220222232110 in words is "twelve trillion, two hundred twenty billion, two hundred twenty-two million, two hundred thirty-two thousand, one hundred ten".
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