12247411044 has 48 divisors (see below), whose sum is σ = 31199628096. Its totient is φ = 3708432000.

The previous prime is 12247411019. The next prime is 12247411067. The reversal of 12247411044 is 44011474221.

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 in 15 ways as a sum of consecutive naturals, for example, 136074 + ... + 207390.

It is an arithmetic number, because the mean of its divisors is an integer number (649992252).

Almost surely, 2^12247411044 is an apocalyptic number.

It is an amenable number.

12247411044 is an abundant number, since it is smaller than the sum of its proper divisors (18952217052).

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

12247411044 is a wasteful number, since it uses less digits than its factorization.

12247411044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72636 (or 72634 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

Adding to 12247411044 its reverse (44011474221), we get a palindrome (56258885265).

The spelling of 12247411044 in words is "twelve billion, two hundred forty-seven million, four hundred eleven thousand, forty-four".