11220000124 has 12 divisors (see below), whose sum is σ = 20312069400. Its totient is φ = 5416551728.

The previous prime is 11220000109. The next prime is 11220000151. The reversal of 11220000124 is 42100002211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48361954 + ... + 48362185.

It is an arithmetic number, because the mean of its divisors is an integer number (1692672450).

Almost surely, 2^11220000124 is an apocalyptic number.

It is an amenable number.

11220000124 is a deficient number, since it is larger than the sum of its proper divisors (9092069276).

11220000124 is a wasteful number, since it uses less digits than its factorization.

11220000124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96724172 (or 96724170 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11220000124 its reverse (42100002211), we get a palindrome (53320002335).

The spelling of 11220000124 in words is "eleven billion, two hundred twenty million, one hundred twenty-four", and thus it is an aban number.