Base | Representation |
---|---|
bin | 11011010011110111001101… |
… | …101111011101001011101110 |
3 | 120202021121121120211112021011 |
4 | 123103313031233131023232 |
5 | 111220404302310432342 |
6 | 1103242442153455434 |
7 | 34204551406154602 |
oct | 3323671557351356 |
9 | 522247546745234 |
10 | 120112212202222 |
11 | 352a9337518619 |
12 | 1157a674a1157a |
13 | 52036c103b276 |
14 | 2193667d89502 |
15 | dd45daa7a717 |
hex | 6d3dcdbdd2ee |
120112212202222 has 64 divisors (see below), whose sum is σ = 185631707750400. Its totient is φ = 58259489587200.
The previous prime is 120112212202207. The next prime is 120112212202223. The reversal of 120112212202222 is 222202212211021.
It is a super-2 number, since 2×1201122122022222 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 120112212202193 and 120112212202202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120112212202223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14379525598 + ... + 14379533950.
It is an arithmetic number, because the mean of its divisors is an integer number (2900495433600).
Almost surely, 2120112212202222 is an apocalyptic number.
120112212202222 is a deficient number, since it is larger than the sum of its proper divisors (65519495548178).
120112212202222 is a wasteful number, since it uses less digits than its factorization.
120112212202222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10681.
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 120112212202222 its reverse (222202212211021), we get a palindrome (342314424413243).
The spelling of 120112212202222 in words is "one hundred twenty trillion, one hundred twelve billion, two hundred twelve million, two hundred two thousand, two hundred twenty-two".
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