11012241 has 8 divisors (see below), whose sum is σ = 14995584. Its totient is φ = 7185200.

The previous prime is 11012233. The next prime is 11012249. The reversal of 11012241 is 14221011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11012233) and next prime (11012249).

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 11012241 - 2³ = 11012233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11012249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38910 + ... + 39191.

It is an arithmetic number, because the mean of its divisors is an integer number (1874448).

Almost surely, 2^11012241 is an apocalyptic number.

It is an amenable number.

11012241 is a deficient number, since it is larger than the sum of its proper divisors (3983343).

11012241 is an equidigital number, since it uses as much as digits as its factorization.

11012241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78151.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 11012241 is about 3318.4696774266. The cubic root of 11012241 is about 222.4804746574.

Adding to 11012241 its reverse (14221011), we get a palindrome (25233252).

The spelling of 11012241 in words is "eleven million, twelve thousand, two hundred forty-one".