Base | Representation |
---|---|
bin | 1011111011110011010001… |
… | …0001100110111000011110 |
3 | 1201110110011220000101101202 |
4 | 2332330310101212320132 |
5 | 3204442330020321342 |
6 | 43524055313235502 |
7 | 2523014305456112 |
oct | 276746421467036 |
9 | 51413156011352 |
10 | 13122002120222 |
11 | 41aa01211a426 |
12 | 157b16bb62b92 |
13 | 7425268acbb8 |
14 | 335173219742 |
15 | 17b5002bd332 |
hex | bef34466e1e |
13122002120222 has 32 divisors (see below), whose sum is σ = 21620249118720. Its totient is φ = 5945307556320.
The previous prime is 13122002120197. The next prime is 13122002120233. The reversal of 13122002120222 is 22202120022131.
It is a super-2 number, since 2×131220021202222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13122002120194 and 13122002120203.
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, 47603072 + ... + 47877932.
It is an arithmetic number, because the mean of its divisors is an integer number (675632784960).
Almost surely, 213122002120222 is an apocalyptic number.
13122002120222 is a deficient number, since it is larger than the sum of its proper divisors (8498246998498).
13122002120222 is a wasteful number, since it uses less digits than its factorization.
13122002120222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329528.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 13122002120222 its reverse (22202120022131), we get a palindrome (35324122142353).
The spelling of 13122002120222 in words is "thirteen trillion, one hundred twenty-two billion, two million, one hundred twenty thousand, two hundred twenty-two".
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