11244560321212 has 12 divisors (see below), whose sum is σ = 19678916730816. Its totient is φ = 5622012683840.

The previous prime is 11244560321177. The next prime is 11244560321213. The reversal of 11244560321212 is 21212306544211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244560321213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66774589 + ... + 66942772.

It is an arithmetic number, because the mean of its divisors is an integer number (1639909727568).

Almost surely, 2^{11244560321212} is an apocalyptic number.

It is an amenable number.

11244560321212 is a deficient number, since it is larger than the sum of its proper divisors (8434356409604).

11244560321212 is a wasteful number, since it uses less digits than its factorization.

11244560321212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133738388 (or 133738386 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 11244560321212 its reverse (21212306544211), we get a palindrome (32456866865423).

The spelling of 11244560321212 in words is "eleven trillion, two hundred forty-four billion, five hundred sixty million, three hundred twenty-one thousand, two hundred twelve".