12201013 has 8 divisors (see below), whose sum is σ = 13356000. Its totient is φ = 11053680.

The previous prime is 12200989. The next prime is 12201041. The reversal of 12201013 is 31010221.

12201013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-12201013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201043) 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, 1738 + ... + 5236.

It is an arithmetic number, because the mean of its divisors is an integer number (1669500).

Almost surely, 2^12201013 is an apocalyptic number.

It is an amenable number.

12201013 is a deficient number, since it is larger than the sum of its proper divisors (1154987).

12201013 is a wasteful number, since it uses less digits than its factorization.

12201013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3827.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 12201013 is about 3492.9948468327. The cubic root of 12201013 is about 230.2141232170.

Adding to 12201013 its reverse (31010221), we get a palindrome (43211234).

The spelling of 12201013 in words is "twelve million, two hundred one thousand, thirteen".