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12214010310 = 235407133677
BaseRepresentation
bin10110110000000001…
…10000000111000110
31011112012211000022020
423120000300013012
5200003241312220
65335552344010
7611450242335
oct133000600706
934465730266
1012214010310
1151a85437a7
12244a545006
1311c85b5b48
1483c209d1c
154b7446040
hex2d80301c6

12214010310 has 16 divisors (see below), whose sum is σ = 29313624816. Its totient is φ = 3257069408.

The previous prime is 12214010299. The next prime is 12214010311. The reversal of 12214010310 is 1301041221.

It is a super-3 number, since 3×122140103103 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12214010310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12214010311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203566809 + ... + 203566868.

It is an arithmetic number, because the mean of its divisors is an integer number (1832101551).

Almost surely, 212214010310 is an apocalyptic number.

12214010310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12214010310 is an abundant number, since it is smaller than the sum of its proper divisors (17099614506).

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

12214010310 is a wasteful number, since it uses less digits than its factorization.

12214010310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407133687.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12214010310 its reverse (1301041221), we get a palindrome (13515051531).

The spelling of 12214010310 in words is "twelve billion, two hundred fourteen million, ten thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 407133677 814267354 1221401031 2035668385 2442802062 4071336770 6107005155 12214010310