11224255612 has 24 divisors (see below), whose sum is σ = 20126654352. Its totient is φ = 5473852800.

The previous prime is 11224255607. The next prime is 11224255621. The reversal of 11224255612 is 21655242211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975163 + ... + 986605.

It is an arithmetic number, because the mean of its divisors is an integer number (838610598).

Almost surely, 2^11224255612 is an apocalyptic number.

It is an amenable number.

11224255612 is a deficient number, since it is larger than the sum of its proper divisors (8902398740).

11224255612 is a wasteful number, since it uses less digits than its factorization.

11224255612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17469 (or 17467 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

Adding to 11224255612 its reverse (21655242211), we get a palindrome (32879497823).

The spelling of 11224255612 in words is "eleven billion, two hundred twenty-four million, two hundred fifty-five thousand, six hundred twelve".