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12210201200201 = 313217122436263
BaseRepresentation
bin1011000110101110100010…
…1101001000011001001001
31121020021122220201110012112
42301223220231020121021
53100022443001401301
641545142231152105
72400105111514664
oct261535055103111
947207586643175
1012210201200201
113988354292774
121452503815635
136a75562b38a4
14302d968386db
15162936c479bb
hexb1ae8b48649

12210201200201 has 8 divisors (see below), whose sum is σ = 12607996721664. Its totient is φ = 11812650557760.

The previous prime is 12210201200137. The next prime is 12210201200203. The reversal of 12210201200201 is 10200210201221.

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 12210201200201 - 26 = 12210201200137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12210201200203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61118405 + ... + 61317858.

It is an arithmetic number, because the mean of its divisors is an integer number (1575999590208).

Almost surely, 212210201200201 is an apocalyptic number.

It is an amenable number.

12210201200201 is a deficient number, since it is larger than the sum of its proper divisors (397795521463).

12210201200201 is a wasteful number, since it uses less digits than its factorization.

12210201200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122439511.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12210201200201 its reverse (10200210201221), we get a palindrome (22410411401422).

The spelling of 12210201200201 in words is "twelve trillion, two hundred ten billion, two hundred one million, two hundred thousand, two hundred one".

Divisors: 1 31 3217 99727 122436263 3795524153 393877458071 12210201200201