Base | Representation |
---|---|
bin | 1001010010111000011110… |
… | …0010010011000010010100 |
3 | 1100012000121110010201020120 |
4 | 2110232013202103002110 |
5 | 2314421030241042322 |
6 | 33423000444231540 |
7 | 2103241104056643 |
oct | 224560742230224 |
9 | 40160543121216 |
10 | 10220001112212 |
11 | 3290307213921 |
12 | 119085583b5b0 |
13 | 591985151628 |
14 | 27491770535a |
15 | 12aca42a2a5c |
hex | 94b87893094 |
10220001112212 has 48 divisors (see below), whose sum is σ = 25556007507072. Its totient is φ = 3170482128000.
The previous prime is 10220001112199. The next prime is 10220001112229. The reversal of 10220001112212 is 21221110002201.
It is a super-2 number, since 2×102200011122122 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10220001112191 and 10220001112200.
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, 500381539 + ... + 500401962.
It is an arithmetic number, because the mean of its divisors is an integer number (532416823064).
Almost surely, 210220001112212 is an apocalyptic number.
10220001112212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10220001112212 is an abundant number, since it is smaller than the sum of its proper divisors (15336006394860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10220001112212 is a wasteful number, since it uses less digits than its factorization.
10220001112212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000783568 (or 1000783566 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 10220001112212 its reverse (21221110002201), we get a palindrome (31441111114413).
The spelling of 10220001112212 in words is "ten trillion, two hundred twenty billion, one million, one hundred twelve thousand, two hundred twelve".
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