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12260110214 = 21119715831787
BaseRepresentation
bin10110110101100001…
…00110111110000110
31011122102120010111002
423122300212332012
5200102042011324
65344320413302
7612550134362
oct133260467606
934572503432
1012260110214
1152215702a0
122461a77232
131205006cb1
148443aa2a2
154bb5003ae
hex2dac26f86

12260110214 has 32 divisors (see below), whose sum is σ = 20187864576. Its totient is φ = 5537885920.

The previous prime is 12260110211. The next prime is 12260110229. The reversal of 12260110214 is 41201106221.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12260110211) 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, 6859829 + ... + 6861615.

It is an arithmetic number, because the mean of its divisors is an integer number (630870768).

Almost surely, 212260110214 is an apocalyptic number.

12260110214 is a deficient number, since it is larger than the sum of its proper divisors (7927754362).

12260110214 is a wasteful number, since it uses less digits than its factorization.

12260110214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12260110214 its reverse (41201106221), we get a palindrome (53461216435).

The spelling of 12260110214 in words is "twelve billion, two hundred sixty million, one hundred ten thousand, two hundred fourteen".

Divisors: 1 2 11 22 197 394 1583 1787 2167 3166 3574 4334 17413 19657 34826 39314 311851 352039 623702 704078 2828821 3430361 3872429 5657642 6860722 7744858 31117031 62234062 557277737 1114555474 6130055107 12260110214