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1330130222 = 21733844307
BaseRepresentation
bin100111101001000…
…0010110100101110
310102200212121122022
41033102002310232
510211003131342
6335553150142
744650630451
oct11722026456
93380777568
101330130222
11622907583
1231155b352
13182757305
14c8925498
157bb929d2
hex4f482d2e

1330130222 has 8 divisors (see below), whose sum is σ = 2006728776. Its totient is φ = 661220632.

The previous prime is 1330130203. The next prime is 1330130231. The reversal of 1330130222 is 2220310331.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1330130222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1921808 + ... + 1922499.

It is an arithmetic number, because the mean of its divisors is an integer number (250841097).

Almost surely, 21330130222 is an apocalyptic number.

1330130222 is a deficient number, since it is larger than the sum of its proper divisors (676598554).

1330130222 is a wasteful number, since it uses less digits than its factorization.

1330130222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844482.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1330130222 is about 36470.9503852038. The cubic root of 1330130222 is about 1099.7603395237.

Adding to 1330130222 its reverse (2220310331), we get a palindrome (3550440553).

The spelling of 1330130222 in words is "one billion, three hundred thirty million, one hundred thirty thousand, two hundred twenty-two".

Divisors: 1 2 173 346 3844307 7688614 665065111 1330130222