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200210010220 = 22511910045501
BaseRepresentation
bin1011101001110101110…
…0100101000001101100
3201010202222110022100201
42322131130211001230
511240012230311340
6231550351203244
720315251002463
oct2723534450154
9633688408321
10200210010220
11779aa370a70
1232975b16524
1315b5899c88c
149993d4b9da
15531bb0979a
hex2e9d72506c

200210010220 has 24 divisors (see below), whose sum is σ = 458662933008. Its totient is φ = 72803640000.

The previous prime is 200210010211. The next prime is 200210010263. The reversal of 200210010220 is 22010012002.

200210010220 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 (10).

It is a junction number, because it is equal to n+sod(n) for n = 200210010197 and 200210010206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455022531 + ... + 455022970.

It is an arithmetic number, because the mean of its divisors is an integer number (19110955542).

Almost surely, 2200210010220 is an apocalyptic number.

200210010220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200210010220 is an abundant number, since it is smaller than the sum of its proper divisors (258452922788).

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

200210010220 is a wasteful number, since it uses less digits than its factorization.

200210010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910045521 (or 910045519 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 200210010220 its reverse (22010012002), we get a palindrome (222220022222).

The spelling of 200210010220 in words is "two hundred billion, two hundred ten million, ten thousand, two hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 910045501 1820091002 3640182004 4550227505 9100455010 10010500511 18200910020 20021001022 40042002044 50052502555 100105005110 200210010220