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122010022000210 = 2512201002200021
BaseRepresentation
bin11011101111011110101100…
…000001010011011001010010
3121000000001012012210020122111
4123233132230001103121102
5111443003011113001320
61111254344052055534
734461635041243561
oct3357365401233122
9530001165706574
10122010022000210
11359701836960a3
12118264396045aa
13531065a0b2186
14221b46096bbd8
15e18b623d9a5a
hex6ef7ac053652

122010022000210 has 8 divisors (see below), whose sum is σ = 219618039600396. Its totient is φ = 48804008800080.

The previous prime is 122010022000183. The next prime is 122010022000219. The reversal of 122010022000210 is 12000220010221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 110042386831881 + 11967635168329 = 10490109^2 + 3459427^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (122010022000219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6100501100001 + ... + 6100501100020.

Almost surely, 2122010022000210 is an apocalyptic number.

122010022000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122010022000210 is a deficient number, since it is larger than the sum of its proper divisors (97608017600186).

122010022000210 is a wasteful number, since it uses less digits than its factorization.

122010022000210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12201002200028.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 122010022000210 its reverse (12000220010221), we get a palindrome (134010242010431).

The spelling of 122010022000210 in words is "one hundred twenty-two trillion, ten billion, twenty-two million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 12201002200021 24402004400042 61005011000105 122010022000210