224000011240 has 64 divisors (see below), whose sum is σ = 513528984000. Its totient is φ = 87911815680.

The previous prime is 224000011237. The next prime is 224000011259. The reversal of 224000011240 is 42110000422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1138471 + ... + 1320649.

It is an arithmetic number, because the mean of its divisors is an integer number (8023890375).

Almost surely, 2^224000011240 is an apocalyptic number.

224000011240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224000011240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256764492000).

224000011240 is an abundant number, since it is smaller than the sum of its proper divisors (289528972760).

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

224000011240 is a wasteful number, since it uses less digits than its factorization.

224000011240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182770 (or 182766 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 224000011240 its reverse (42110000422), we get a palindrome (266110011662).

The spelling of 224000011240 in words is "two hundred twenty-four billion, eleven thousand, two hundred forty".