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12201201200002 = 228183216463847
BaseRepresentation
bin1011000110001101000001…
…0000110110101110000010
31121012102102200122001220211
42301203100100312232002
53044401030001400002
641541053210024334
72366336066003233
oct261432020665602
947172380561824
1012201201200002
113984555aa1381
1214508117180aa
136a6750833499
1430278142308a
151625aba6add7
hexb18d0436b82

12201201200002 has 8 divisors (see below), whose sum is σ = 18302451276096. Its totient is φ = 6100384107972.

The previous prime is 12201201199987. The next prime is 12201201200017. The reversal of 12201201200002 is 20000210210221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12201201199987) and next prime (12201201200017).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108175558 + ... + 108288289.

It is an arithmetic number, because the mean of its divisors is an integer number (2287806409512).

Almost surely, 212201201200002 is an apocalyptic number.

12201201200002 is a deficient number, since it is larger than the sum of its proper divisors (6101250076094).

12201201200002 is a wasteful number, since it uses less digits than its factorization.

12201201200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216492032.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12201201200002 its reverse (20000210210221), we get a palindrome (32201411410223).

The spelling of 12201201200002 in words is "twelve trillion, two hundred one billion, two hundred one million, two hundred thousand, two".

Divisors: 1 2 28183 56366 216463847 432927694 6100600600001 12201201200002