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12200211100210 = 257296009956207
BaseRepresentation
bin1011000110001001010100…
…1111111011001000110010
31121012022212200120210100011
42301202111033323020302
53044342013020201320
641540411040445134
72366302414205020
oct261422517731062
947168780523304
1012200211100210
11398409811a791
1214505960197aa
136a6623681613
143026c9b31710
1516254eb9305a
hexb18953fb232

12200211100210 has 32 divisors (see below), whose sum is σ = 25963010818560. Its totient is φ = 4038690570432.

The previous prime is 12200211100163. The next prime is 12200211100219. The reversal of 12200211100210 is 1200111200221.

12200211100210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12200211100219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3004976074 + ... + 3004980133.

It is an arithmetic number, because the mean of its divisors is an integer number (811344088080).

Almost surely, 212200211100210 is an apocalyptic number.

12200211100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200211100210 is an abundant number, since it is smaller than the sum of its proper divisors (13762799718350).

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

12200211100210 is a wasteful number, since it uses less digits than its factorization.

12200211100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6009956250.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12200211100210 its reverse (1200111200221), we get a palindrome (13400322300431).

The spelling of 12200211100210 in words is "twelve trillion, two hundred billion, two hundred eleven million, one hundred thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 290 406 1015 2030 6009956207 12019912414 30049781035 42069693449 60099562070 84139386898 174288730003 210348467245 348577460006 420696934490 871443650015 1220021110021 1742887300030 2440042220042 6100105550105 12200211100210