1103324444012 has 36 divisors (see below), whose sum is σ = 2246129466840. Its totient is φ = 472837305024.

The previous prime is 1103324443999. The next prime is 1103324444051. The reversal of 1103324444012 is 2104444233011.

It is a super-2 number, since 2×1103324444012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7071539 + ... + 7225877.

It is an arithmetic number, because the mean of its divisors is an integer number (62392485190).

Almost surely, 2^{1103324444012} is an apocalyptic number.

It is an amenable number.

1103324444012 is an abundant number, since it is smaller than the sum of its proper divisors (1142805022828).

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

1103324444012 is a wasteful number, since it uses less digits than its factorization.

1103324444012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190830 (or 190821 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1103324444012 its reverse (2104444233011), we get a palindrome (3207768677023).

The spelling of 1103324444012 in words is "one trillion, one hundred three billion, three hundred twenty-four million, four hundred forty-four thousand, twelve".