11244012 has 24 divisors (see below), whose sum is σ = 28254576. Its totient is φ = 3459648.

The previous prime is 11244011. The next prime is 11244019. The reversal of 11244012 is 21044211.

It is a super-2 number, since 2×11244012² = 252855611712288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11243982 and 11244000.

It is not an unprimeable number, because it can be changed into a prime (11244011) 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, 35883 + ... + 36194.

It is an arithmetic number, because the mean of its divisors is an integer number (1177274).

Almost surely, 2^11244012 is an apocalyptic number.

11244012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11244012 is an abundant number, since it is smaller than the sum of its proper divisors (17010564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11244012 is a wasteful number, since it uses less digits than its factorization.

11244012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72097 (or 72095 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 11244012 is about 3353.2092091010. The cubic root of 11244012 is about 224.0304752329.

Adding to 11244012 its reverse (21044211), we get a palindrome (32288223).

The spelling of 11244012 in words is "eleven million, two hundred forty-four thousand, twelve".