11224023424 has 64 divisors (see below), whose sum is σ = 24064084800. Its totient is φ = 5195243520.

The previous prime is 11224023409. The next prime is 11224023479. The reversal of 11224023424 is 42432042211.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90457 + ... + 175015.

It is an arithmetic number, because the mean of its divisors is an integer number (376001325).

Almost surely, 2^11224023424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11224023424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12032042400).

11224023424 is an abundant number, since it is smaller than the sum of its proper divisors (12840061376).

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

11224023424 is an equidigital number, since it uses as much as digits as its factorization.

11224023424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84651 (or 84639 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 11224023424 its reverse (42432042211), we get a palindrome (53656065635).

The spelling of 11224023424 in words is "eleven billion, two hundred twenty-four million, twenty-three thousand, four hundred twenty-four".