11021340460012 has 12 divisors (see below), whose sum is σ = 19339899883360. Its totient is φ = 5495654779056.

The previous prime is 11021340459989. The next prime is 11021340460079. The reversal of 11021340460012 is 21006404312011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3753861087 + ... + 3753864022.

Almost surely, 2^{11021340460012} is an apocalyptic number.

It is an amenable number.

11021340460012 is a deficient number, since it is larger than the sum of its proper divisors (8318559423348).

11021340460012 is a wasteful number, since it uses less digits than its factorization.

11021340460012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7507725480 (or 7507725478 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 11021340460012 its reverse (21006404312011), we get a palindrome (32027744772023).

The spelling of 11021340460012 in words is "eleven trillion, twenty-one billion, three hundred forty million, four hundred sixty thousand, twelve".