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200211210212 = 221353152347699
BaseRepresentation
bin1011101001110110000…
…1001001111111100100
3201010210001201021102212
42322131201021333210
511240013032211322
6231550433022552
720315264131136
oct2723541117744
9633701637385
10200211210212
1177a000105a2
12329763b4a58
1315b58cccb30
149994181056
15531bc950e2
hex2e9d849fe4

200211210212 has 48 divisors (see below), whose sum is σ = 384700881600. Its totient is φ = 90600252288.

The previous prime is 200211210203. The next prime is 200211210217. The reversal of 200211210212 is 212012112002.

It is not an unprimeable number, because it can be changed into a prime (200211210217) 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, 4173539 + ... + 4221237.

It is an arithmetic number, because the mean of its divisors is an integer number (8014601700).

Almost surely, 2200211210212 is an apocalyptic number.

It is an amenable number.

200211210212 is a deficient number, since it is larger than the sum of its proper divisors (184489671388).

200211210212 is a wasteful number, since it uses less digits than its factorization.

200211210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49292 (or 49290 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200211210212 its reverse (212012112002), we get a palindrome (412223322214).

The spelling of 200211210212 in words is "two hundred billion, two hundred eleven million, two hundred ten thousand, two hundred twelve".

Divisors: 1 2 4 13 26 52 53 106 212 689 1378 1523 2756 3046 6092 19799 39598 47699 79196 80719 95398 161438 190796 322876 620087 1049347 1240174 2098694 2480348 2528047 4197388 5056094 10112188 32864611 65729222 72645577 131458444 145291154 290582308 944392501 1888785002 3777570004 3850215581 7700431162 15400862324 50052802553 100105605106 200211210212