11030224440 has 32 divisors (see below), whose sum is σ = 33090673680. Its totient is φ = 2941393152.

The previous prime is 11030224433. The next prime is 11030224441. The reversal of 11030224440 is 4442203011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030224441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45959149 + ... + 45959388.

Almost surely, 2^11030224440 is an apocalyptic number.

11030224440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11030224440 is an abundant number, since it is smaller than the sum of its proper divisors (22060449240).

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

11030224440 is a wasteful number, since it uses less digits than its factorization.

11030224440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91918551 (or 91918547 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 11030224440 its reverse (4442203011), we get a palindrome (15472427451).

The spelling of 11030224440 in words is "eleven billion, thirty million, two hundred twenty-four thousand, four hundred forty".