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200101212210200 = 235271161671230379
BaseRepresentation
bin101101011111110110110001…
…101011000100010000011000
3222020111111012112021001121012
4231133312301223010100120
5202211424240311211300
61545325121114233052
760101556402024530
oct5537666153042030
9866444175231535
10200101212210200
11588384a1734964
121a538b57125788
138786603c79662
14375ad43a724c0
151820159927435
hexb5fdb1ac4418

200101212210200 has 96 divisors (see below), whose sum is σ = 531702515884800. Its totient is φ = 68605483559040.

The previous prime is 200101212210181. The next prime is 200101212210203. The reversal of 200101212210200 is 2012212101002.

200101212210200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200101212210203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162018611 + ... + 163248989.

It is an arithmetic number, because the mean of its divisors is an integer number (5538567873800).

Almost surely, 2200101212210200 is an apocalyptic number.

200101212210200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200101212210200 is an abundant number, since it is smaller than the sum of its proper divisors (331601303674600).

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

200101212210200 is a wasteful number, since it uses less digits than its factorization.

200101212210200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346569 (or 1346560 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200101212210200 its reverse (2012212101002), we get a palindrome (202113424311202).

The spelling of 200101212210200 in words is "two hundred trillion, one hundred one billion, two hundred twelve million, two hundred ten thousand, two hundred".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 140 175 200 280 350 700 1400 116167 232334 464668 580835 813169 929336 1161670 1230379 1626338 2323340 2460758 2904175 3252676 4065845 4646680 4921516 5808350 6151895 6505352 8131690 8612653 9843032 11616700 12303790 16263380 17225306 20329225 23233400 24607580 30759475 32526760 34450612 40658450 43063265 49215160 61518950 68901224 81316900 86126530 123037900 162633800 172253060 215316325 246075800 344506120 430632650 861265300 1722530600 142929437293 285858874586 571717749172 714647186465 1000506061051 1143435498344 1429294372930 2001012122102 2858588745860 3573235932325 4002024244204 5002530305255 5717177491720 7146471864650 8004048488408 10005060610510 14292943729300 20010121221020 25012651526275 28585887458600 40020242442040 50025303052550 100050606105100 200101212210200