11240011223430 has 64 divisors (see below), whose sum is σ = 31159474979328. Its totient is φ = 2564565839360.

The previous prime is 11240011223429. The next prime is 11240011223437. The reversal of 11240011223430 is 3432211004211.

It is a self number, because there is not a number n which added to its sum of digits gives 11240011223430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240011223437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1001777922 + ... + 1001789141.

It is an arithmetic number, because the mean of its divisors is an integer number (486866796552).

Almost surely, 2^{11240011223430} is an apocalyptic number.

11240011223430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11240011223430 is an abundant number, since it is smaller than the sum of its proper divisors (19919463755898).

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

11240011223430 is a wasteful number, since it uses less digits than its factorization.

11240011223430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003567101.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11240011223430 its reverse (3432211004211), we get a palindrome (14672222227641).

The spelling of 11240011223430 in words is "eleven trillion, two hundred forty billion, eleven million, two hundred twenty-three thousand, four hundred thirty".