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200202212020012 = 22109459179385367
BaseRepresentation
bin101101100001010100110101…
…101110110000111100101100
3222020212010220101020000001221
4231201110311232300330230
5202220103112234120022
61545443343154513124
760112063306162456
oct5541246556607454
9866763811200057
10200202212020012
1158877310473964
121a5546438957a4
138792cab95a827
143761ba57d12d6
151822abb806cc7
hexb61535bb0f2c

200202212020012 has 12 divisors (see below), whose sum is σ = 353568126733360. Its totient is φ = 99182747239056.

The previous prime is 200202212019917. The next prime is 200202212020051. The reversal of 200202212020012 is 210020212202002.

It is a super-3 number, since 3×2002022120200123 (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229589692248 + ... + 229589693119.

Almost surely, 2200202212020012 is an apocalyptic number.

It is an amenable number.

200202212020012 is a deficient number, since it is larger than the sum of its proper divisors (153365914713348).

200202212020012 is a wasteful number, since it uses less digits than its factorization.

200202212020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459179385480 (or 459179385478 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200202212020012 its reverse (210020212202002), we get a palindrome (410222424222014).

The spelling of 200202212020012 in words is "two hundred trillion, two hundred two billion, two hundred twelve million, twenty thousand, twelve".

Divisors: 1 2 4 109 218 436 459179385367 918358770734 1836717541468 50050553005003 100101106010006 200202212020012