11013224433040 has 80 divisors (see below), whose sum is σ = 26490724574400. Its totient is φ = 4253058715136.

The previous prime is 11013224433023. The next prime is 11013224433097. The reversal of 11013224433040 is 4033442231011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×11013224433040² (a number of 27 digits) contains 22 as substring.

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, 31421799 + ... + 31770361.

It is an arithmetic number, because the mean of its divisors is an integer number (331134057180).

Almost surely, 2^{11013224433040} is an apocalyptic number.

11013224433040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11013224433040 is an abundant number, since it is smaller than the sum of its proper divisors (15477500141360).

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

11013224433040 is a wasteful number, since it uses less digits than its factorization.

11013224433040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362224 (or 362218 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 11013224433040 its reverse (4033442231011), we get a palindrome (15046666664051).

The spelling of 11013224433040 in words is "eleven trillion, thirteen billion, two hundred twenty-four million, four hundred thirty-three thousand, forty".