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12218096060 = 225718604293
BaseRepresentation
bin10110110000100000…
…10101100110111100
31011112111111120220022
423120100111212330
5200010313033220
65340220111312
7611530050212
oct133020254674
934474446808
1012218096060
1151aa884455
12244b995538
1311c93b6751
1483c990cb2
154b79a1925
hex2d84159bc

12218096060 has 24 divisors (see below), whose sum is σ = 26019385056. Its totient is φ = 4818403520.

The previous prime is 12218096047. The next prime is 12218096101. The reversal of 12218096060 is 6069081221.

It is a self number, because there is not a number n which added to its sum of digits gives 12218096060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4300727 + ... + 4303566.

It is an arithmetic number, because the mean of its divisors is an integer number (1084141044).

Almost surely, 212218096060 is an apocalyptic number.

12218096060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12218096060 is an abundant number, since it is smaller than the sum of its proper divisors (13801288996).

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

12218096060 is a wasteful number, since it uses less digits than its factorization.

12218096060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8604373 (or 8604371 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 12218096060 in words is "twelve billion, two hundred eighteen million, ninety-six thousand, sixty".

Divisors: 1 2 4 5 10 20 71 142 284 355 710 1420 8604293 17208586 34417172 43021465 86042930 172085860 610904803 1221809606 2443619212 3054524015 6109048030 12218096060