11126465656 has 32 divisors (see below), whose sum is σ = 21562525440. Its totient is φ = 5378375808.

The previous prime is 11126465629. The next prime is 11126465659. The reversal of 11126465656 is 65656462111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11126465659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73240 + ... + 166183.

It is an arithmetic number, because the mean of its divisors is an integer number (673828920).

Almost surely, 2^11126465656 is an apocalyptic number.

It is an amenable number.

11126465656 is a deficient number, since it is larger than the sum of its proper divisors (10436059784).

11126465656 is a wasteful number, since it uses less digits than its factorization.

11126465656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239623 (or 239619 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The spelling of 11126465656 in words is "eleven billion, one hundred twenty-six million, four hundred sixty-five thousand, six hundred fifty-six".