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2020202002211 = 19269851394019
BaseRepresentation
bin11101011001011101011…
…011000011011100100011
321011010111100110220011012
4131121131123003130203
5231044333203032321
64144022404011135
7265645326455501
oct35313533033443
97133440426135
102020202002211
11709843400088
12287641690aab
13118672a47733
146dac7919671
153783b84b05b
hex1d65d6c3723

2020202002211 has 8 divisors (see below), whose sum is σ = 2126541700800. Its totient is φ = 1913863631400.

The previous prime is 2020202002187. The next prime is 2020202002219. The reversal of 2020202002211 is 1122002020202.

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

It is a cyclic number.

It is not a de Polignac number, because 2020202002211 - 210 = 2020202001187 is a prime.

It is a super-2 number, since 2×20202020022112 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020202002219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4930160 + ... + 5324178.

It is an arithmetic number, because the mean of its divisors is an integer number (265817712600).

Almost surely, 22020202002211 is an apocalyptic number.

2020202002211 is a deficient number, since it is larger than the sum of its proper divisors (106339698589).

2020202002211 is a wasteful number, since it uses less digits than its factorization.

2020202002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663889.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2020202002211 its reverse (1122002020202), we get a palindrome (3142204022413).

The spelling of 2020202002211 in words is "two trillion, twenty billion, two hundred two million, two thousand, two hundred eleven".

Divisors: 1 19 269851 394019 5127169 7486361 106326421169 2020202002211