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214424222201 = 71910116279811
BaseRepresentation
bin1100011110110010101…
…1011111100111111001
3202111110121000002112022
43013230223133213321
512003120100102301
6242301035124225
721330426546650
oct3075453374771
9674417002468
10214424222201
1182a339798a2
12356822a3675
13172b27a07b7
14a541a66197
15589e952d1b
hex31ecadf9f9

214424222201 has 32 divisors (see below), whose sum is σ = 260694635520. Its totient is φ = 172271448000.

The previous prime is 214424222179. The next prime is 214424222263. The reversal of 214424222201 is 102222424412.

It is a cyclic number.

It is not a de Polignac number, because 214424222201 - 26 = 214424222137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (214424222801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21850586 + ... + 21860396.

It is an arithmetic number, because the mean of its divisors is an integer number (8146707360).

Almost surely, 2214424222201 is an apocalyptic number.

It is an amenable number.

214424222201 is a deficient number, since it is larger than the sum of its proper divisors (46270413319).

214424222201 is a wasteful number, since it uses less digits than its factorization.

214424222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11565.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 214424222201 its reverse (102222424412), we get a palindrome (316646646613).

The spelling of 214424222201 in words is "two hundred fourteen billion, four hundred twenty-four million, two hundred twenty-two thousand, two hundred one".

Divisors: 1 7 19 101 133 707 1627 1919 9811 11389 13433 30913 68677 164327 186409 216391 990911 1150289 1304863 3122213 6936377 15962497 18827309 21855491 111737479 131791163 303287443 1612212197 2123012101 11285485379 30632031743 214424222201