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12201032122413 = 322318237716177
BaseRepresentation
bin1011000110001100011000…
…1011111000000000101101
31121012101222220111001001220
42301203012023320000231
53044400203210404123
641541024330053553
72366331643605531
oct261430613700055
947171886431056
1012201032122413
113984479609932
121450784b7a2b9
136a67247b4c84
14302766badbc1
1516259bcbdce3
hexb18c62f802d

12201032122413 has 8 divisors (see below), whose sum is σ = 16340993695488. Its totient is φ = 8097545982144.

The previous prime is 12201032122393. The next prime is 12201032122427. The reversal of 12201032122413 is 31422123010221.

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

It is not a de Polignac number, because 12201032122413 - 210 = 12201032121389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201032122493) 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, 9118857420 + ... + 9118858757.

It is an arithmetic number, because the mean of its divisors is an integer number (2042624211936).

Almost surely, 212201032122413 is an apocalyptic number.

It is an amenable number.

12201032122413 is a deficient number, since it is larger than the sum of its proper divisors (4139961573075).

12201032122413 is a wasteful number, since it uses less digits than its factorization.

12201032122413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18237716403.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12201032122413 its reverse (31422123010221), we get a palindrome (43623155132634).

The spelling of 12201032122413 in words is "twelve trillion, two hundred one billion, thirty-two million, one hundred twenty-two thousand, four hundred thirteen".

Divisors: 1 3 223 669 18237716177 54713148531 4067010707471 12201032122413