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12201133313 = 239172329629
BaseRepresentation
bin10110101110011111…
…01000010100000001
31011111022120210101102
423113033220110001
5144441442231223
65334412344145
7611232631145
oct132717502401
934438523342
1012201133313
1151a1249056
122446175055
1311c5a27915
1483a617225
154b6250928
hex2d73e8501

12201133313 has 8 divisors (see below), whose sum is σ = 12259708800. Its totient is φ = 12142621008.

The previous prime is 12201133277. The next prime is 12201133333. The reversal of 12201133313 is 31333110221.

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 12201133313 - 210 = 12201132289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12201133333) 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, 396983 + ... + 426611.

It is an arithmetic number, because the mean of its divisors is an integer number (1532463600).

Almost surely, 212201133313 is an apocalyptic number.

It is an amenable number.

12201133313 is a deficient number, since it is larger than the sum of its proper divisors (58575487).

12201133313 is a wasteful number, since it uses less digits than its factorization.

12201133313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31591.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12201133313 its reverse (31333110221), we get a palindrome (43534243534).

The spelling of 12201133313 in words is "twelve billion, two hundred one million, one hundred thirty-three thousand, three hundred thirteen".

Divisors: 1 239 1723 29629 411797 7081331 51050767 12201133313