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12032212201 = 291879220811
BaseRepresentation
bin10110011010010110…
…01111110011101001
31011001112201201011221
423031023033303221
5144120221242301
65305540022041
7604112054602
oct131513176351
934045651157
1012032212201
115114963129
1223b9691921
131199a326b9
14822004da9
154a64d4da1
hex2cd2cfce9

12032212201 has 8 divisors (see below), whose sum is σ = 12453796800. Its totient is φ = 11611073040.

The previous prime is 12032212193. The next prime is 12032212207. The reversal of 12032212201 is 10221223021.

It is a happy number.

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 12032212201 - 23 = 12032212193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12032212207) 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, 55915 + ... + 164896.

It is an arithmetic number, because the mean of its divisors is an integer number (1556724600).

Almost surely, 212032212201 is an apocalyptic number.

It is an amenable number.

12032212201 is a deficient number, since it is larger than the sum of its proper divisors (421584599).

12032212201 is a wasteful number, since it uses less digits than its factorization.

12032212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222719.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12032212201 its reverse (10221223021), we get a palindrome (22253435222).

The spelling of 12032212201 in words is "twelve billion, thirty-two million, two hundred twelve thousand, two hundred one".

Divisors: 1 29 1879 54491 220811 6403519 414903869 12032212201