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20020212200010 = 23511117015184797
BaseRepresentation
bin1001000110101010100011…
…01000101111001001001010
32121212220200000021122121010
410203111101220233021022
510111002343310400020
6110325054123424350
74134261343624461
oct443252150571112
977786600248533
1020020212200010
116419584952070
1222b40746850b6
13b22b899279b9
144d2daa7bd9d8
1524ab8956ade0
hex123551a2f24a

20020212200010 has 64 divisors (see below), whose sum is σ = 52421045353344. Its totient is φ = 4852969056000.

The previous prime is 20020212199991. The next prime is 20020212200057. The reversal of 20020212200010 is 1000221202002.

20020212200010 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1268932 + ... + 6453728.

It is an arithmetic number, because the mean of its divisors is an integer number (819078833646).

Almost surely, 220020212200010 is an apocalyptic number.

20020212200010 is an abundant number, since it is smaller than the sum of its proper divisors (32400833153334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20020212200010 is a wasteful number, since it uses less digits than its factorization.

20020212200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5196519.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20020212200010 its reverse (1000221202002), we get a palindrome (21020433402012).

The spelling of 20020212200010 in words is "twenty trillion, twenty billion, two hundred twelve million, two hundred thousand, ten".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 11701 23402 35103 58505 70206 117010 128711 175515 257422 351030 386133 643555 772266 1287110 1930665 3861330 5184797 10369594 15554391 25923985 31108782 51847970 57032767 77771955 114065534 155543910 171098301 285163835 342196602 570327670 855491505 1710983010 60667309697 121334619394 182001929091 303336548485 364003858182 606673096970 667340406667 910009645455 1334680813334 1820019290910 2002021220001 3336702033335 4004042440002 6673404066670 10010106100005 20020212200010