11232213124 has 48 divisors (see below), whose sum is σ = 21785682240. Its totient is φ = 5024194560.

The previous prime is 11232213053. The next prime is 11232213193. The reversal of 11232213124 is 42131223211.

It is a super-2 number, since 2×11232213124² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11232213095 and 11232213104.

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 15 ways as a sum of consecutive naturals, for example, 5567764 + ... + 5569780.

It is an arithmetic number, because the mean of its divisors is an integer number (453868380).

Almost surely, 2^11232213124 is an apocalyptic number.

It is an amenable number.

11232213124 is a deficient number, since it is larger than the sum of its proper divisors (10553469116).

11232213124 is a wasteful number, since it uses less digits than its factorization.

11232213124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988 (or 3986 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

Adding to 11232213124 its reverse (42131223211), we get a palindrome (53363436335).

The spelling of 11232213124 in words is "eleven billion, two hundred thirty-two million, two hundred thirteen thousand, one hundred twenty-four".