Base | Representation |
---|---|
bin | 1011000111111000110010… |
… | …1000100000010011010110 |
3 | 1121022012002212202102212111 |
4 | 2301332030220200103112 |
5 | 3100334302104220042 |
6 | 42002240022541234 |
7 | 2401412024654410 |
oct | 261761450402326 |
9 | 47265085672774 |
10 | 12230131320022 |
11 | 3995851322780 |
12 | 145634629781a |
13 | 6a93b13623b5 |
14 | 303d2772d9b0 |
15 | 1632017ad517 |
hex | b1f8ca204d6 |
12230131320022 has 32 divisors (see below), whose sum is σ = 23609738225664. Its totient is φ = 4611276993600.
The previous prime is 12230131320013. The next prime is 12230131320031. The reversal of 12230131320022 is 22002313103221.
It is an interprime number because it is at equal distance from previous prime (12230131320013) and next prime (12230131320031).
It is a super-2 number, since 2×122301313200222 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 12230131319975 and 12230131320002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1280905503 + ... + 1280915050.
It is an arithmetic number, because the mean of its divisors is an integer number (737804319552).
Almost surely, 212230131320022 is an apocalyptic number.
12230131320022 is a deficient number, since it is larger than the sum of its proper divisors (11379606905642).
12230131320022 is a wasteful number, since it uses less digits than its factorization.
12230131320022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2561820604.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 12230131320022 its reverse (22002313103221), we get a palindrome (34232444423243).
The spelling of 12230131320022 in words is "twelve trillion, two hundred thirty billion, one hundred thirty-one million, three hundred twenty thousand, twenty-two".
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