12260141 has 4 divisors (see below), whose sum is σ = 12468000. Its totient is φ = 12052284.

The previous prime is 12260123. The next prime is 12260147. The reversal of 12260141 is 14106221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14106221 = 463 ⋅30467.

It is a de Polignac number, because none of the positive numbers 2^k-12260141 is a prime.

It is a super-2 number, since 2×12260141² = 300622114679762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12260147) 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 3 ways as a sum of consecutive naturals, for example, 103841 + ... + 103958.

It is an arithmetic number, because the mean of its divisors is an integer number (3117000).

Almost surely, 2^12260141 is an apocalyptic number.

It is an amenable number.

12260141 is a deficient number, since it is larger than the sum of its proper divisors (207859).

12260141 is an equidigital number, since it uses as much as digits as its factorization.

12260141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207858.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 12260141 is about 3501.4484145850. The cubic root of 12260141 is about 230.5854085331.

Adding to 12260141 its reverse (14106221), we get a palindrome (26366362).

The spelling of 12260141 in words is "twelve million, two hundred sixty thousand, one hundred forty-one".