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130222322252141 = 73439649915041
BaseRepresentation
bin11101100110111110111111…
…010000100111100101101101
3122002002010120112112212120112
4131212332333100213211231
5114032030303444032031
61140543150423225405
736300152353523000
oct3546767720474555
9562063515485515
10130222322252141
1138546a82027899
1212731b602a8265
135787bb2415682
142422b18b47537
15100c5ac5a362b
hex766fbf42796d

130222322252141 has 32 divisors (see below), whose sum is σ = 155410733280000. Its totient is φ = 109011921500160.

The previous prime is 130222322252129. The next prime is 130222322252153. The reversal of 130222322252141 is 141252223222031.

It is an interprime number because it is at equal distance from previous prime (130222322252129) and next prime (130222322252153).

It is not a de Polignac number, because 130222322252141 - 210 = 130222322251117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130222322252098 and 130222322252107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130222322252101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141855581 + ... + 142770621.

It is an arithmetic number, because the mean of its divisors is an integer number (4856585415000).

Almost surely, 2130222322252141 is an apocalyptic number.

It is an amenable number.

130222322252141 is a deficient number, since it is larger than the sum of its proper divisors (25188411027859).

130222322252141 is an frugal number, since it uses more digits than its factorization.

130222322252141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924754 (or 924740 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 130222322252141 its reverse (141252223222031), we get a palindrome (271474545474172).

The spelling of 130222322252141 in words is "one hundred thirty trillion, two hundred twenty-two billion, three hundred twenty-two million, two hundred fifty-two thousand, one hundred forty-one".

Divisors: 1 7 43 49 301 343 2107 9649 14749 67543 414907 472801 915041 2904349 3309607 6405287 20330443 39346763 44837009 142313101 275427341 313859063 1927991387 8829230609 13495939709 61804614263 379656916187 432632299841 2657598413309 3028426098887 18603188893163 130222322252141