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130212022223 = 1715150725369
BaseRepresentation
bin111100101000100111…
…1011100011111001111
3110110002200220002102202
41321101033130133033
54113133234202343
6135452451312115
712256526632643
oct1712117343717
9413080802382
10130212022223
115024a323608
122129b8ab63b
13c381aaac7a
1464336dac23
1535c1794db8
hex1e513dc7cf

130212022223 has 8 divisors (see below), whose sum is σ = 138784612320. Its totient is φ = 121740883200.

The previous prime is 130212022201. The next prime is 130212022249. The reversal of 130212022223 is 322220212031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130212022223 - 26 = 130212022159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130212022195 and 130212022204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130212028223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25360118 + ... + 25365251.

It is an arithmetic number, because the mean of its divisors is an integer number (17348076540).

Almost surely, 2130212022223 is an apocalyptic number.

130212022223 is a deficient number, since it is larger than the sum of its proper divisors (8572590097).

130212022223 is a wasteful number, since it uses less digits than its factorization.

130212022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50725537.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 130212022223 its reverse (322220212031), we get a palindrome (452432234254).

The spelling of 130212022223 in words is "one hundred thirty billion, two hundred twelve million, twenty-two thousand, two hundred twenty-three".

Divisors: 1 17 151 2567 50725369 862331273 7659530719 130212022223