12251141 has 8 divisors (see below), whose sum is σ = 14038080. Its totient is φ = 10473408.

The previous prime is 12251131. The next prime is 12251147. The reversal of 12251141 is 14115221.

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 12251141 - 2⁶ = 12251077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12251147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845 + ... + 5021.

It is an arithmetic number, because the mean of its divisors is an integer number (1754760).

Almost surely, 2^12251141 is an apocalyptic number.

It is an amenable number.

12251141 is a deficient number, since it is larger than the sum of its proper divisors (1786939).

12251141 is an equidigital number, since it uses as much as digits as its factorization.

12251141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4603.

The product of its digits is 80, while the sum is 17.

The square root of 12251141 is about 3500.1629962046. The cubic root of 12251141 is about 230.5289715342.

Adding to 12251141 its reverse (14115221), we get a palindrome (26366362).

The spelling of 12251141 in words is "twelve million, two hundred fifty-one thousand, one hundred forty-one".