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12200114214 = 23475309347
BaseRepresentation
bin10110101110010111…
…01111100000100110
31011111020200000110000
423113023233200212
5144441212123324
65334334442130
7611221155051
oct132713574046
934436600400
1012200114214
1151a0712422
122445963346
1311c575bac2
1483a42da98
154b60ed9c9
hex2d72ef826

12200114214 has 20 divisors (see below), whose sum is σ = 27337293324. Its totient is φ = 4066704684.

The previous prime is 12200114203. The next prime is 12200114237. The reversal of 12200114214 is 41241100221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 37654512 + ... + 37654835.

Almost surely, 212200114214 is an apocalyptic number.

12200114214 is an abundant number, since it is smaller than the sum of its proper divisors (15137179110).

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

12200114214 is an equidigital number, since it uses as much as digits as its factorization.

12200114214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75309361 (or 75309352 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12200114214 its reverse (41241100221), we get a palindrome (53441214435).

The spelling of 12200114214 in words is "twelve billion, two hundred million, one hundred fourteen thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 81 162 75309347 150618694 225928041 451856082 677784123 1355568246 2033352369 4066704738 6100057107 12200114214