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12213333013013 = 112514423517933
BaseRepresentation
bin1011000110111010001101…
…1000000011001000010101
31121020120202011210000201122
42301232203120003020111
53100100401222404023
641550421104533325
72400245530501406
oct261564330031025
947216664700648
1012213333013013
1139897110a3020
121453038621245
136a7935099a72
143031b27539ad
15162a6bb772c8
hexb1ba3603215

12213333013013 has 8 divisors (see below), whose sum is σ = 13376718232416. Its totient is φ = 11058794830000.

The previous prime is 12213333013003. The next prime is 12213333013031. The reversal of 12213333013013 is 31031033331221.

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 12213333013013 - 214 = 12213332996629 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213333013003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2211756206 + ... + 2211761727.

It is an arithmetic number, because the mean of its divisors is an integer number (1672089779052).

Almost surely, 212213333013013 is an apocalyptic number.

It is an amenable number.

12213333013013 is a deficient number, since it is larger than the sum of its proper divisors (1163385219403).

12213333013013 is a wasteful number, since it uses less digits than its factorization.

12213333013013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4423518195.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 12213333013013 its reverse (31031033331221), we get a palindrome (43244366344234).

The spelling of 12213333013013 in words is "twelve trillion, two hundred thirteen billion, three hundred thirty-three million, thirteen thousand, thirteen".

Divisors: 1 11 251 2761 4423517933 48658697263 1110303001183 12213333013013