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200211001120212 = 22323209718869839
BaseRepresentation
bin101101100001011101000001…
…100110100001010111010100
3222020212222120220110112221120
4231201131001212201113110
5202220224112241321322
61545451355243443540
760112524151251345
oct5541350146412724
9866788526415846
10200211001120212
1158880010707a35
121a5562972265b0
138793a7c808534
14376239abc80cc
151822e33224a5c
hexb617419a15d4

200211001120212 has 24 divisors (see below), whose sum is σ = 467179131619200. Its totient is φ = 66734124801216.

The previous prime is 200211001120129. The next prime is 200211001120309. The reversal of 200211001120212 is 212021100112002.

It is a junction number, because it is equal to n+sod(n) for n = 200211001120191 and 200211001120200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359156412 + ... + 359713427.

It is an arithmetic number, because the mean of its divisors is an integer number (19465797150800).

Almost surely, 2200211001120212 is an apocalyptic number.

It is an amenable number.

200211001120212 is an abundant number, since it is smaller than the sum of its proper divisors (266968130498988).

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

200211001120212 is a wasteful number, since it uses less digits than its factorization.

200211001120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718893055 (or 718893053 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200211001120212 its reverse (212021100112002), we get a palindrome (412232101232214).

The spelling of 200211001120212 in words is "two hundred trillion, two hundred eleven billion, one million, one hundred twenty thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 23209 46418 69627 92836 139254 278508 718869839 1437739678 2156609517 2875479356 4313219034 8626438068 16684250093351 33368500186702 50052750280053 66737000373404 100105500560106 200211001120212