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12223300133132 = 2211277802275753
BaseRepresentation
bin1011000111011111010101…
…1101100110000100001100
31121021112110210200012010122
42301313311131212010030
53100231304313230012
641555150114524112
72401050525561554
oct261676535460414
947245423605118
1012223300133132
11399296629a980
121454b5a596638
136a886301448a
1430387a398164
15162e51bdce72
hexb1df576610c

12223300133132 has 12 divisors (see below), whose sum is σ = 23335391163336. Its totient is φ = 5556045515040.

The previous prime is 12223300133117. The next prime is 12223300133137. The reversal of 12223300133132 is 23133100332221.

It is a super-2 number, since 2×122233001331322 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12223300133137) 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 3 ways as a sum of consecutive naturals, for example, 138901137833 + ... + 138901137920.

It is an arithmetic number, because the mean of its divisors is an integer number (1944615930278).

Almost surely, 212223300133132 is an apocalyptic number.

It is an amenable number.

12223300133132 is a deficient number, since it is larger than the sum of its proper divisors (11112091030204).

12223300133132 is a wasteful number, since it uses less digits than its factorization.

12223300133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277802275768 (or 277802275766 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12223300133132 its reverse (23133100332221), we get a palindrome (35356400465353).

The spelling of 12223300133132 in words is "twelve trillion, two hundred twenty-three billion, three hundred million, one hundred thirty-three thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 44 277802275753 555604551506 1111209103012 3055825033283 6111650066566 12223300133132