11224306312 has 8 divisors (see below), whose sum is σ = 21045574350. Its totient is φ = 5612153152.

The previous prime is 11224306229. The next prime is 11224306343. The reversal of 11224306312 is 21360342211.

It can be written as a sum of positive squares in only one way, i.e., 11205069316 + 19236996 = 105854^2 + 4386^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701519137 + ... + 701519152.

Almost surely, 2^11224306312 is an apocalyptic number.

It is an amenable number.

11224306312 is a deficient number, since it is larger than the sum of its proper divisors (9821268038).

11224306312 is a wasteful number, since it uses less digits than its factorization.

11224306312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403038295 (or 1403038291 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11224306312 its reverse (21360342211), we get a palindrome (32584648523).

The spelling of 11224306312 in words is "eleven billion, two hundred twenty-four million, three hundred six thousand, three hundred twelve".