11065431224 has 16 divisors (see below), whose sum is σ = 21039905520. Its totient is φ = 5454789760.

The previous prime is 11065431137. The next prime is 11065431259. The reversal of 11065431224 is 42213456011.

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, 9740129 + ... + 9741264.

It is an arithmetic number, because the mean of its divisors is an integer number (1314994095).

Almost surely, 2^11065431224 is an apocalyptic number.

It is an amenable number.

11065431224 is a deficient number, since it is larger than the sum of its proper divisors (9974474296).

11065431224 is a wasteful number, since it uses less digits than its factorization.

11065431224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19481470 (or 19481466 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 11065431224 its reverse (42213456011), we get a palindrome (53278887235).

The spelling of 11065431224 in words is "eleven billion, sixty-five million, four hundred thirty-one thousand, two hundred twenty-four".