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12220130221333 = 487166311508789
BaseRepresentation
bin1011000111010011100010…
…0001010101110100010101
31121021020021212220222121221
42301310320201111310111
53100203311314040313
641553503400410341
72400606135015316
oct261647041256425
947236255828557
1012220130221333
113991589a28261
121454414a769b1
136a847937bb18
143036593a260d
15162d18784c8d
hexb1d38855d15

12220130221333 has 8 divisors (see below), whose sum is σ = 12245967296640. Its totient is φ = 12194296197840.

The previous prime is 12220130221309. The next prime is 12220130221399. The reversal of 12220130221333 is 33312203102221.

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 12220130221333 - 241 = 10021106965781 is a prime.

It is a super-2 number, since 2×122201302213332 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12220130221298 and 12220130221307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220134221333) 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, 7344903 + ... + 8853691.

It is an arithmetic number, because the mean of its divisors is an integer number (1530745912080).

Almost surely, 212220130221333 is an apocalyptic number.

It is an amenable number.

12220130221333 is a deficient number, since it is larger than the sum of its proper divisors (25837075307).

12220130221333 is a wasteful number, since it uses less digits than its factorization.

12220130221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525907.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12220130221333 its reverse (33312203102221), we get a palindrome (45532333323554).

The spelling of 12220130221333 in words is "twelve trillion, two hundred twenty billion, one hundred thirty million, two hundred twenty-one thousand, three hundred thirty-three".

Divisors: 1 487 16631 1508789 8099297 734780243 25092669859 12220130221333