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13022112130332 = 2231966635517947
BaseRepresentation
bin1011110101111111001001…
…0111100010010100011100
31201002220100101101010122120
42331133302113202110130
53201323241201132312
643410135320142540
72512550035533564
oct275376227422434
951086311333576
1013022112130332
1141707128a2578
121563933007a50
13735c97b0a2c6
143303b8a33da4
15178b05a6428c
hexbd7f25e251c

13022112130332 has 24 divisors (see below), whose sum is σ = 30385088313216. Its totient is φ = 4340681185008.

The previous prime is 13022112130297. The next prime is 13022112130411. The reversal of 13022112130332 is 23303121122031.

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, 399018 + ... + 5118929.

It is an arithmetic number, because the mean of its divisors is an integer number (1266045346384).

Almost surely, 213022112130332 is an apocalyptic number.

13022112130332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13022112130332 is an abundant number, since it is smaller than the sum of its proper divisors (17362976182884).

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

13022112130332 is a wasteful number, since it uses less digits than its factorization.

13022112130332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5714617 (or 5714615 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13022112130332 its reverse (23303121122031), we get a palindrome (36325233252363).

The spelling of 13022112130332 in words is "thirteen trillion, twenty-two billion, one hundred twelve million, one hundred thirty thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 196663 393326 589989 786652 1179978 2359956 5517947 11035894 16553841 22071788 33107682 66215364 1085176010861 2170352021722 3255528032583 4340704043444 6511056065166 13022112130332