Base | Representation |
---|---|
bin | 11011101111010111011011… |
… | …000000001011011101011000 |
3 | 120222222022001111111211002022 |
4 | 123233113123000023131120 |
5 | 111442341021344100440 |
6 | 1111251013554354012 |
7 | 34461240516010346 |
oct | 3357273300133530 |
9 | 528868044454068 |
10 | 122002220300120 |
11 | 3596793a84a376 |
12 | 11824a2088b908 |
13 | 530c9b597c5a4 |
14 | 221ad20762996 |
15 | e1885750ecb5 |
hex | 6ef5db00b758 |
122002220300120 has 96 divisors (see below), whose sum is σ = 290385231491520. Its totient is φ = 46125150174720.
The previous prime is 122002220300083. The next prime is 122002220300141. The reversal of 122002220300120 is 21003022200221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3577877 + ... + 16025156.
It is an arithmetic number, because the mean of its divisors is an integer number (3024846161370).
Almost surely, 2122002220300120 is an apocalyptic number.
122002220300120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122002220300120 is an abundant number, since it is smaller than the sum of its proper divisors (168383011191400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122002220300120 is a wasteful number, since it uses less digits than its factorization.
122002220300120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19603513 (or 19603490 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 122002220300120 its reverse (21003022200221), we get a palindrome (143005242500341).
The spelling of 122002220300120 in words is "one hundred twenty-two trillion, two billion, two hundred twenty million, three hundred thousand, one hundred twenty".
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