11321224014012 has 96 divisors (see below), whose sum is σ = 30128324212224. Its totient is φ = 3275215257600.

The previous prime is 11321224013969. The next prime is 11321224014019. The reversal of 11321224014012 is 21041042212311.

11321224014012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11321224014012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321224014019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1996933 + ... + 5160444.

It is an arithmetic number, because the mean of its divisors is an integer number (313836710544).

Almost surely, 2^{11321224014012} is an apocalyptic number.

11321224014012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11321224014012 is an abundant number, since it is smaller than the sum of its proper divisors (18807100198212).

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

11321224014012 is a wasteful number, since it uses less digits than its factorization.

11321224014012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7157939 (or 7157937 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11321224014012 its reverse (21041042212311), we get a palindrome (32362266226323).

The spelling of 11321224014012 in words is "eleven trillion, three hundred twenty-one billion, two hundred twenty-four million, fourteen thousand, twelve".