11121324424564 has 12 divisors (see below), whose sum is σ = 19462696107904. Its totient is φ = 5560554108024.

The previous prime is 11121324424549. The next prime is 11121324424577. The reversal of 11121324424564 is 46542442312111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26794374 + ... + 27206269.

Almost surely, 2^{11121324424564} is an apocalyptic number.

It is an amenable number.

11121324424564 is a deficient number, since it is larger than the sum of its proper divisors (8341371683340).

11121324424564 is a wasteful number, since it uses less digits than its factorization.

11121324424564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54052134 (or 54052132 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

Adding to 11121324424564 its reverse (46542442312111), we get a palindrome (57663766736675).

The spelling of 11121324424564 in words is "eleven trillion, one hundred twenty-one billion, three hundred twenty-four million, four hundred twenty-four thousand, five hundred sixty-four".