1141100224 has 28 divisors (see below), whose sum is σ = 2470224168. Its totient is φ = 518681600.

The previous prime is 1141100189. The next prime is 1141100227. The reversal of 1141100224 is 4220011411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1141100198 and 1141100207.

It is not an unprimeable number, because it can be changed into a prime (1141100227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809737 + ... + 811144.

Almost surely, 2^1141100224 is an apocalyptic number.

It is an amenable number.

1141100224 is an abundant number, since it is smaller than the sum of its proper divisors (1329123944).

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

1141100224 is a wasteful number, since it uses less digits than its factorization.

1141100224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620904 (or 1620894 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1141100224 is about 33780.1750143483. The cubic root of 1141100224 is about 1044.9798837729.

Adding to 1141100224 its reverse (4220011411), we get a palindrome (5361111635).

The spelling of 1141100224 in words is "one billion, one hundred forty-one million, one hundred thousand, two hundred twenty-four".