Base | Representation |
---|---|
bin | 11011101111101000111010… |
… | …011011101010100101011000 |
3 | 121000001002112101002220100112 |
4 | 123233220322123222211120 |
5 | 111443143002302211300 |
6 | 1111303401334423452 |
7 | 34462504106060261 |
oct | 3357507233524530 |
9 | 530032471086315 |
10 | 122021001210200 |
11 | 359748a8114064 |
12 | 118285a2501b88 |
13 | 53116b990a931 |
14 | 221bbc2b89968 |
15 | e190a621de35 |
hex | 6efa3a6ea958 |
122021001210200 has 48 divisors (see below), whose sum is σ = 284314226787360. Its totient is φ = 48702525392000.
The previous prime is 122021001210133. The next prime is 122021001210233. The reversal of 122021001210200 is 2012100120221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 661626896 + ... + 661811295.
It is an arithmetic number, because the mean of its divisors is an integer number (5923213058070).
Almost surely, 2122021001210200 is an apocalyptic number.
122021001210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122021001210200 is an abundant number, since it is smaller than the sum of its proper divisors (162293225577160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122021001210200 is a wasteful number, since it uses less digits than its factorization.
122021001210200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1323438668 (or 1323438659 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 122021001210200 its reverse (2012100120221), we get a palindrome (124033101330421).
The spelling of 122021001210200 in words is "one hundred twenty-two trillion, twenty-one billion, one million, two hundred ten thousand, two hundred".
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