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12202131333323 = 193607910400309
BaseRepresentation
bin1011000110010000011110…
…1101000010000011001011
31121012111211111211201222002
42301210013231002003023
53044404431110131243
641541325354021215
72366401122004211
oct261440755020313
947174744751862
1012202131333323
1139849930352a8
121450a3111780b
136a686b44a729
1430282cb84cb1
1516261354aeb8
hexb1907b420cb

12202131333323 has 8 divisors (see below), whose sum is σ = 12267373651200. Its totient is φ = 12136909828608.

The previous prime is 12202131333313. The next prime is 12202131333347. The reversal of 12202131333323 is 32333313120221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12202131333323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202131333313) 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, 4026908 + ... + 6373401.

It is an arithmetic number, because the mean of its divisors is an integer number (1533421706400).

Almost surely, 212202131333323 is an apocalyptic number.

12202131333323 is a deficient number, since it is larger than the sum of its proper divisors (65242317877).

12202131333323 is a wasteful number, since it uses less digits than its factorization.

12202131333323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10406581.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 12202131333323 its reverse (32333313120221), we get a palindrome (44535444453544).

The spelling of 12202131333323 in words is "twelve trillion, two hundred two billion, one hundred thirty-one million, three hundred thirty-three thousand, three hundred twenty-three".

Divisors: 1 193 6079 1173247 10400309 2007259637 63223478411 12202131333323