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200211230212 = 22765921615021
BaseRepresentation
bin1011101001110110000…
…1001110111000000100
3201010210001202021212121
42322131201032320010
511240013033331322
6231550433255324
720315264243350
oct2723541167004
9633701667777
10200211230212
1177a00024624
1232976404544
1315b59008c76
149994188460
15531bc9aec7
hex2e9d84ee04

200211230212 has 48 divisors (see below), whose sum is σ = 401295565440. Its totient is φ = 85617907200.

The previous prime is 200211230207. The next prime is 200211230227. The reversal of 200211230212 is 212032112002.

It is a happy number.

200211230212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39872262 + ... + 39877282.

It is an arithmetic number, because the mean of its divisors is an integer number (8360324280).

Almost surely, 2200211230212 is an apocalyptic number.

It is an amenable number.

200211230212 is an abundant number, since it is smaller than the sum of its proper divisors (201084335228).

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

200211230212 is a wasteful number, since it uses less digits than its factorization.

200211230212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7852 (or 7850 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 200211230212 its reverse (212032112002), we get a palindrome (412243342214).

The spelling of 200211230212 in words is "two hundred billion, two hundred eleven million, two hundred thirty thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 659 1318 2161 2636 4322 4613 5021 8644 9226 10042 15127 18452 20084 30254 35147 60508 70294 140588 1424099 2848198 3308839 5696396 6617678 9968693 10850381 13235356 19937386 21700762 23161873 39874772 43401524 46323746 75952667 92647492 151905334 303810668 7150401079 14300802158 28601604316 50052807553 100105615106 200211230212