12201007 has 8 divisors (see below), whose sum is σ = 15016736. Its totient is φ = 9653472.

The previous prime is 12200989. The next prime is 12201041. The reversal of 12201007 is 70010221.

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 12201007 - 2¹¹ = 12198959 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66948 + ... + 67129.

It is an arithmetic number, because the mean of its divisors is an integer number (1877092).

Almost surely, 2^12201007 is an apocalyptic number.

12201007 is a deficient number, since it is larger than the sum of its proper divisors (2815729).

12201007 is a wasteful number, since it uses less digits than its factorization.

12201007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134097.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 12201007 is about 3492.9939879708. The cubic root of 12201007 is about 230.2140854801.

Adding to 12201007 its reverse (70010221), we get a palindrome (82211228).

The spelling of 12201007 in words is "twelve million, two hundred one thousand, seven".