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12132222120303 = 329139450828969
BaseRepresentation
bin1011000010001100000011…
…0010100011000101101111
31120221211101102022202102020
42300203000302203011233
53042233242330322203
641445244345001223
72361344526335505
oct260430062430557
946854342282366
1012132222120303
11395827911189a
12143b380783213
136a00a9a6c2ac
142dd2ba242675
151608c0dc0153
hexb08c0ca316f

12132222120303 has 8 divisors (see below), whose sum is σ = 16734099476400. Its totient is φ = 7809246422208.

The previous prime is 12132222120283. The next prime is 12132222120329. The reversal of 12132222120303 is 30302122223121.

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

It is not a de Polignac number, because 12132222120303 - 210 = 12132222119279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132222120103) 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, 69725414398 + ... + 69725414571.

It is an arithmetic number, because the mean of its divisors is an integer number (2091762434550).

Almost surely, 212132222120303 is an apocalyptic number.

12132222120303 is a deficient number, since it is larger than the sum of its proper divisors (4601877356097).

12132222120303 is a wasteful number, since it uses less digits than its factorization.

12132222120303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139450829001.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12132222120303 its reverse (30302122223121), we get a palindrome (42434344343424).

The spelling of 12132222120303 in words is "twelve trillion, one hundred thirty-two billion, two hundred twenty-two million, one hundred twenty thousand, three hundred three".

Divisors: 1 3 29 87 139450828969 418352486907 4044074040101 12132222120303