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200221010111100 = 223521160673033367
BaseRepresentation
bin101101100001100110010110…
…001011110010101001111100
3222020220221102110010222020210
4231201212112023302221330
5202220410112042023400
61545500132351112420
760113330165260656
oct5541462613625174
9866827373128223
10200221010111100
1158884287502a30
121a55820b212710
1387949b6323154
143762a6a20b6d6
15182331bcab950
hexb619962f2a7c

200221010111100 has 72 divisors (see below), whose sum is σ = 631970315561088. Its totient is φ = 48538426692800.

The previous prime is 200221010111081. The next prime is 200221010111113. The reversal of 200221010111100 is 1111010122002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30336513384 + ... + 30336519983.

It is an arithmetic number, because the mean of its divisors is an integer number (8777365493904).

Almost surely, 2200221010111100 is an apocalyptic number.

200221010111100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200221010111100 is an abundant number, since it is smaller than the sum of its proper divisors (431749305449988).

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

200221010111100 is a wasteful number, since it uses less digits than its factorization.

200221010111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60673033395 (or 60673033388 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200221010111100 its reverse (1111010122002), we get a palindrome (201332020233102).

The spelling of 200221010111100 in words is "two hundred trillion, two hundred twenty-one billion, ten million, one hundred eleven thousand, one hundred".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 25 30 33 44 50 55 60 66 75 100 110 132 150 165 220 275 300 330 550 660 825 1100 1650 3300 60673033367 121346066734 182019100101 242692133468 303365166835 364038200202 606730333670 667403367037 728076400404 910095500505 1213460667340 1334806734074 1516825834175 1820191001010 2002210101111 2669613468148 3033651668350 3337016835185 3640382002020 4004420202222 4550477502525 6067303336700 6674033670370 8008840404444 9100955005050 10011050505555 13348067340740 16685084175925 18201910010100 20022101011110 33370168351850 40044202022220 50055252527775 66740336703700 100110505055550 200221010111100